🎽 How to Qualify, Train, and Conquer America’s Most Legendary 100-Miler
🏁 Part 1: Introduction – Your Dream Starts Here
There’s a moment every aspiring ultrarunner experiences—when the whisper of a dream becomes a vision. Maybe it’s after reading about Gordy Ainsleigh’s legendary 1974 run, or watching the final lap under the lights at Placer High School. Maybe it’s hearing the words “Western States 100” for the first time, like a secret code to an ancient endurance rite.
Whatever sparked your curiosity, one thing is clear: Western States Endurance Run isn’t just a race—it’s a calling.
And if you’re reading this, chances are that calling has reached you.
🌄 What Is the Western States 100?
The Western States 100-Mile Endurance Run (WSER) is the oldest 100-mile trail race in the world, tracing a rugged route from Olympic Valley to Auburn, California through the historic Sierra Nevada mountains. First completed on foot in 1974 by Gordy Ainsleigh after his horse went lame during the Tevis Cup, it has since become a bucket-list achievement for ultrarunners worldwide.
- Distance: 100.2 miles / 161 km
- Elevation Gain: ~18,000 ft (5,500 m)
- Elevation Loss: ~23,000 ft (7,000 m)
- Terrain: Singletrack, fire road, rocky descents, river crossings
- Cutoff Time: 30 hours
- Prestige: Sub-24 hour finish earns the coveted silver buckle
But beyond the stats lies something deeper—WS100 is a spiritual passage for endurance athletes. It’s not only a test of fitness, but of resolve, respect for nature, and mental grace under fire. Especially fire—because the canyons are hot, brutal, and infamous.
🧭 Who This Guide Is For
This guide was written with you in mind if:
- You’ve never run Western States before but dream of it.
- You’re considering entering the lottery for the first time.
- You’ve crewed or paced and are now ready to toe the line.
- You’re new to 100-milers and WS100 feels like the “ultimate.”
- Or you simply want to understand what makes this race so different.
Whether you’re a sub-3 marathoner, a back-of-the-pack trail grinder, or a fan with a dream, this guide will walk you through how to qualify, how to train, how to strategize, and how to finish.
👉 And we’ll do it honestly. No romanticism. No hype. Just what you really need to know.
🧱 What Makes Western States Unique?
1. The Lottery Entry System
You can’t just sign up and show up. With tens of thousands of applicants each year and only ~369 runners allowed to start, getting in is an achievement in itself.
2. The Course Itself
The trail runs from high-altitude snowfields to scorching canyons—a journey that includes heat, altitude, quad-destroying downhills, and soul-testing climbs. No other 100-mile race has this specific sequence of punishments.
3. The Culture
This race is soaked in tradition. Aid stations are run by families and volunteers who’ve been there for decades. The cowbell at Robie Point, the final track lap, the buckle ceremonies—these are memories burned into runners’ hearts.
4. The Challenge of Simplicity
There’s no over-the-top tech. No glam. Just your feet, the heat, and your crew. This makes it more “real”—you versus the course, in a pure endurance showdown.
💡 Why You Shouldn’t “Just Show Up”
Unlike loop races or mountain ultras that offer time to recover between climbs, WS100 is relentless:
- The first 30 miles are net downhill. If you go out too fast, your quads will scream by mile 50.
- Canyon heat regularly hits 95–105°F (35–40°C).
- Pacing errors are punished severely, especially for first-timers.
- Night running, even if short, becomes a mental gauntlet.
This isn’t to scare you—it’s to prepare you. Because once you know what’s coming, you can train for it.
And that’s where this guide becomes your trail map.
🎽 What You’ll Learn in This Guide
In the coming sections, we’ll cover:
📍 How to Qualify:
Navigate the lottery, understand Golden Ticket races, and boost your chances.
🗺 The Course Breakdown:
Mile-by-mile tips for pacing, climbing, and surviving each section.
🥵 Heat & Downhill Training:
How to train your body for WS-specific demands—especially the infamous canyons.
🎒 Gear, Nutrition, and Hydration:
What to wear, carry, and consume from mile 0 to mile 100.
👫 Crew & Pacer Strategies:
Where they can help, and how to make sure they don’t hurt.
❌ First-Timer Mistakes to Avoid:
From poor pacing to drop bag fails—we’ll help you sidestep the landmines.
🎖 Buckle Culture & Cutoffs:
What the sub-24 and sub-30 times mean—and how to get there.
🧠 Mental Survival Toolkit:
Mantras, mindset tips, and mid-race resets that could save your race.
🧭 Your Western States Journey Begins Now
The path to Western States starts long before race day. It starts with a decision: “I want this.”
If that decision is in your heart, you’ve already taken the first step. Now let’s build your plan, your mindset, and your strategy to not just run Western States—but finish it with pride.
“If you’re going to run 100 miles, you may as well run the one that started it all.” – Anonymous WSER finisher
Let’s dive in.
🎟️ Part 2: How to Qualify for Western States 100
Understand the Lottery, Golden Tickets, and Your Best Entry Strategy
Qualifying for the Western States 100 is, in itself, a rite of passage. It’s not like signing up for a local 50K or clicking “Register” for a big city marathon. With only ~369 runners allowed each year due to environmental and permit restrictions, demand has far outpaced supply.
To get in, you don’t just need strong legs—you need a strategy, patience, and often a touch of luck.
Let’s walk through how first-time runners can realistically aim for the start line.
🌀 The Lottery System: Hope Meets Probability
Every year, usually in early December, the Western States Endurance Run (WSER) holds a lottery to determine most of its starting field. But here’s the kicker:
🔢 2024 Stats:
- Applicants: ~8,000+
- Qualified: ~6,000+
- Selected: ~270–280 (rest are elites, sponsors, or automatic entries)
- Odds for a 1-ticket runner? ~1.2%
✅ Step 1: Run a Qualifying Race
To even enter the lottery, you must finish a designated 100K or 100M race within the cutoff time.
These are known as WSER Qualifiers, and the list is updated each year on wser.org.
Examples include:
- Black Canyon 100K (AZ)
- Tarawera 100K (NZ)
- UTMB CCC (Europe)
- HURT 100 (Hawaii)
All must be completed within the calendar year preceding the lottery.
⚠️ Warning:
- Not all ultras count. Check the WSER list carefully.
- You must apply for the lottery in October–November. Just finishing a race doesn’t auto-enroll you.
🎫 Ticket Multipliers: Loyalty Pays Off
WSER uses a system where your number of “tickets” doubles every consecutive year you qualify and apply but don’t get selected.
Year | Tickets |
---|---|
1st | 1 |
2nd | 2 |
3rd | 4 |
4th | 8 |
5th | 16 |
6th | 32 |
7th | 64 |
By year 7, your chances can rise to 30–50%. Many runners call this “The Long Game.”
⏳ So yes, first-timers: if you just qualified, you probably have a 1–2% chance. But if you commit early, the odds improve drastically over time.
🏆 Golden Ticket Races: The Fast Lane
Golden Tickets are awarded to the top 2 finishers (M/F) at select ultra races throughout the year. These races are WSER’s official qualifiers for automatic entry.
2025 Golden Ticket Races (Sample):
- 🥇 Bandera 100K (Texas)
- 🥇 Black Canyon 100K (Arizona)
- 🥇 Canyons 100K (California)
- 🥇 Tarawera 100K (New Zealand)
- 🥇 Nice by UTMB 100K (France)
- 🥇 Transgrancanaria Advanced (Spain)
Golden Ticket races are elite-heavy, competitive, and brutal. You need to be top-tier fast—but they’re also exciting to watch, and many runners crew or volunteer at them to learn.
🏁 If you’re not an elite, don’t worry. Lottery is your path. But keep an eye on Golden Ticket results—they can shape the field and create storylines.
📋 Automatic Entry Routes (Non-Lottery)
A very small number of spots go to runners outside the lottery system:
- 🎖 Top 10 finishers from previous year’s WS100 (auto-invite)
- 🌍 Foreign runner slots (limited by country cap)
- 👥 Sponsor spots (usually given to elite athletes)
- 🧤 Aid station volunteers (100+ hours, but very few get selected)
🔄 Waitlist: Don’t Lose Hope
If you enter the lottery but don’t make the top ~270, you might land on the waitlist.
As runners drop due to injury or life events, waitlisted athletes are invited in order.
🧠 Tip: In 2023, spot #60 on the waitlist got in. So if you’re in the top 75–80 on the list, train like you’re racing.
💡 First-Timer Entry Strategy: Play It Smart
Here’s how you can approach your WSER dream without going crazy:
Year 1:
- Run a qualifying 100K race (pick one you want to race, not just “for the ticket”)
- Enter the lottery with 1 ticket
- Accept that odds are low; focus on experience
Year 2–3:
- Build ultra experience
- Run a second qualifier
- Volunteer at a WSER aid station if possible (you’ll learn more than any article can teach)
Year 4+:
- Consider pacing or crewing someone at WSER
- Develop a WS-specific training base
- Lottery odds are improving—be ready!
📝 “You don’t train for Western States after you get in. You train in case you get in.”
🔄 If You Don’t Get In: Smart Alternatives
Don’t let the lottery kill your dream. These races mimic parts of WS100 and prepare you for it:
Race | Why It’s Relevant |
---|---|
Canyons 100K (CA) | Same trail, hot, steep |
Run Rabbit Run 100M (CO) | Elevation + pacing lessons |
Leadville 100 | Altitude prep, big culture |
Javelina Jundred (AZ) | Heat strategy |
San Diego 100 | Technical + mental game |
✅ Quick Checklist: Are You WSER-Lottery Ready?
- I’ve finished a WSER-qualifying race in the last 12 months
- I know the lottery date and entry deadline
- I’ve created a lottery account at ultrasignup.com
- I understand that this might take years—but I’m in for the long run
- I’m building my ultra résumé and resilience
- I have a backup race plan in case I don’t get in
🧗 “Western States rewards the patient. And the prepared.”
– Meghan Laws, 15-time WSER finisher
🗺️ Part 3: Course Overview for First-Timers
From Alpine Trails to Blistering Canyons – Your Mile-by-Mile Survival Guide
When you step up to the start line of the Western States 100, you’re not just facing a 100.2-mile course. You’re facing one of the most iconic, dynamic, and emotionally charged ultramarathon journeys on earth.
The course is a living, breathing beast—a rollercoaster of elevation, shifting microclimates, river crossings, bone-jarring descents, and spiritual moments beneath the stars. If you’re a first-timer, understanding the layout isn’t just helpful—it’s crucial to your pacing, hydration, heat strategy, and mental game.
Let’s break the course into segments—each with its own terrain, challenges, and psychological curve.
🏔️ MILES 0–4.5: The Olympic Valley Climb to Emigrant Pass
- Start Location: Olympic Valley, CA
- Climb: 2,500 ft in 4.5 miles
- Elevation: From ~6,200 ft to 8,750 ft
- Time of Day: Starts at 5:00 a.m.
You begin the race in darkness, surrounded by hundreds of headlamps snaking up the fire road. It’s quiet. It’s surreal. You’re climbing straight into the clouds.
🧠 First-Timer Tip:
Don’t race this climb. The adrenaline will tempt you, but walking 80–90% of this section is smart. Save your legs.
🎽 Gear Tip: It can be cold (0–5°C / 32–40°F) here, so gloves, sleeves, and a light windbreaker are ideal. You’ll shed layers fast once the sun rises.
🌲 MILES 5–30: The High Country – Fast, Dusty & Deceptive
- Notable Locations: Lyon Ridge (10.3), Red Star Ridge (15.8), Duncan Canyon (24.4), Robinson Flat (30.3)
- Aid Station: Robinson Flat (mile 30.3) – first major crew access point
- Terrain: Undulating singletrack with rocky sections
This section feels like a dream—gorgeous vistas, flowy trail, and cool morning temps. But it’s deceptive. The net descent can crush your quads if you bomb down every hill. Plus, the elevation is still above 7,000 ft for much of this segment, and that can affect your pace subtly.
🧠 First-Timer Tip:
Banking time early in this section is a common mistake. The “High Country Trap” has ruined many races. Run smooth, but not fast.
💨 Watch for Dust:
This stretch kicks up dry powder that gets into your socks and shoes. Gaiters are a great idea.
🔥 MILES 30–55: The Canyons – Welcome to the Oven
- Key Points: Robinson Flat → Dusty Corners → Devil’s Thumb → El Dorado Canyon → Michigan Bluff
- Terrain: Major descents into and climbs out of steep canyons
- Temps: Often 90–105°F (32–40°C)
Here lies the soul of the Western States course. Three brutal canyons define this segment:
- Deadwood Canyon (to Devil’s Thumb)
- 1,500 ft climb in 1.5 miles. Steep switchbacks.
- El Dorado Canyon (to Michigan Bluff)
- You descend deep into a heat trap and then climb 1,800 ft with no shade.
- Volcano Canyon (to Foresthill)
- Shorter, but late in the game when legs are fading.
💧 Hydration Strategy:
Double bottle or vest + ice bandana = survival. Aid stations here are spaced further apart than early miles.
🔥 Heat Training Pays Off:
Sauna sessions, running with layers, and practicing ice strategies (bandana, hat, sports bra) are key.
🧠 First-Timer Tip:
If you arrive at Michigan Bluff (mile 55) upright and alert, you’re on your way to finishing. Many don’t.
📣 MILES 55–62: Michigan Bluff to Foresthill – The Reset Zone
- Aid Station Access: Foresthill (mile 62.0) – big crowds, crew station, pacers can join
- Terrain: Gradual descent followed by road climbing
Foresthill is your mid-race mental checkpoint. It’s where many runners switch shoes, gear up for night running, or simply reset. It’s loud, emotional, and filled with familiar faces if you’ve got a crew.
🧠 First-Timer Tip:
Use this time to regroup. If you’re planning to use a pacer, this is when they can jump in and help you reset your mindset.
💬 Emotional Shift:
“From Foresthill to Auburn, it’s just you, the dark, and whatever’s left in your tank.”
🌉 MILES 62–78: Cal Street & Rucky Chucky – The Final Descent Before the Climb
- Key Locations: Cal 1 → Cal 2 → Cal 3 → Rucky Chucky River Crossing
- Terrain: Technical descents, rolling trail
- Elevation Loss: 3,000 ft in 16 miles
This stretch feels endless for some. It’s all downhill—but not in a good way. The trail here is rocky, uneven, and full of hidden roots. Add fatigue, blisters, and fading daylight, and you’ve got a real test.
🌊 River Crossing at Rucky Chucky (Mile 78):
Volunteers in wetsuits help guide you across a rope line through waist-deep water. At night, it’s surreal.
🧠 First-Timer Tip:
Pack dry socks and foot balm in your drop bag at Green Gate (mile 79.8). Wet feet can end your race via blisters.
🌌 MILES 78–100.2: The Final March – Darkness, Doubt & Destiny
- Key Points: Green Gate → Auburn Lake Trails → Quarry Road → Robie Point → Placer High School
- Terrain: Gentle rollers, fire road, then a climb into town
This is where the race becomes personal. For many, these are the loneliest, hardest, and most beautiful miles. The stars are overhead. Your pacer whispers encouragement. The sound of your feet is louder than your thoughts.
🌟 Robie Point (Mile 98.9):
You reenter town. Asphalt beneath your shoes. People cheer. You made it.
🎽 Placer High School Finish (100.2):
You step onto the track. The lights are blinding. You hear your name.
🥇 “You. Are. A. Western. States. Finisher.”
🧭 Summary: Segment Breakdown at a Glance
Segment | Terrain | Tips |
---|---|---|
0–4.5 | Steep alpine climb | Hike most of it |
5–30 | Flowing, dusty, high elevation | Don’t go too fast early |
30–55 | Brutal canyon climbs | Heat strategy is essential |
55–62 | Emotional reset zone | Gear change & pacer starts |
62–78 | Long downhill & river | Watch footing & rehydrate |
78–100 | Mental test in the dark | Keep moving forward |
🥵 Part 4: Surviving the Heat
How to Train for the Canyons and Stay Cool on Race Day
If there’s one thing that defines the Western States 100 experience—besides its history and terrain—it’s the heat. Not just “it’s warm today” kind of heat, but oven-blasting, canyon-choking, core-melting heat.
The three major canyons on the course—Deadwood, El Dorado, and Volcano—can reach up to 105°F (40°C) in late June. You drop into them via long descents, then climb steep switchbacks while the sun reflects off rock walls and tree shade disappears.
For many first-timers, the heat is not just a challenge—it’s what breaks them. But you can beat it.
Here’s how.
🌡️ Why the Western States Heat Is So Devastating
🔁 Timing
The canyons hit during miles 30–70, which is:
- After your adrenaline has faded
- When your quads are already tired from early downhill running
- At the hottest part of the day (11 a.m. to 4 p.m.)
🌍 Geography
These canyons trap heat. There’s:
- Little to no wind
- Minimal tree cover mid-day
- High humidity from river crossings and groundwater
- Radiant heat bouncing off rocks and dirt
🧠 Psychological Toll
You’re isolated, possibly behind on hydration, and no longer thinking clearly. That’s a dangerous combo.
🔥 Heat Acclimation Training: Build Your Furnace Early
You can’t “tough it out” if your body isn’t prepared. Start training for the heat at least 6–8 weeks before race day. Here are the best options:
1. Sauna Training (Elite-Backed & Proven)
- Begin with 10–15 mins, build to 30–40 mins daily
- Sit in the sauna after a run (preferably dehydrated but not dangerously)
- Do this 4–5x per week
🎧 Courtney Dauwalter used this exact protocol before her 2023 course record.
2. Layer Running
- Wear extra layers in mild temps (long sleeves, windbreaker, hat)
- Train your body to tolerate overheating (but hydrate carefully)
- Do this during slow runs or uphill hikes
3. Heat-of-the-Day Runs
- Practice running between 12–4 p.m., even for short workouts
- Focus on effort-based pacing and sweat loss tracking
4. Hot Yoga or Steam Room Workouts
- A good supplement if you can’t access dry saunas
🧠 First-Timer Tip:
Monitor weight before and after hot runs. 1kg weight loss = 1L fluid lost. Know your sweat rate.
🧊 Race-Day Cooling Strategies: Stay Functional, Not Fried
🧣 1. Ice Bandanas & Neck Buffs
- Drop ice into a buff or bandana and tie it around your neck
- Swap at every canyon aid station
- Can reduce core temperature significantly
🧊 Pro Tip: Pre-freeze a wet bandana and put it in your Robinson Flat drop bag (mile 30.3)
🧢 2. Ice in Hat / Sports Bra
- Fill your hat with ice at every aid station
- Women: Sports bras make perfect ice holders. Instant chest-cooling.
👕 3. Soak Your Shirt
- Cold water + technical fabric = natural swamp cooler
- Dump water on head, back, and chest as often as needed
🧴 4. Cooling Lotion or Anti-Chafe Gel with Menthol
- Brands like Squirrel’s Nut Butter and Trail Butter offer cooling formulas
💧 5. Double Bottle or Vest Hydration
- Always carry at least 1.5–2L of fluids in canyon segments
- Use one bottle for water, one for electrolytes
- Don’t rely solely on thirst. Stick to schedule.
⏱️ Hydration Timing: 20-Minute Rule
Drink every 20–30 minutes, not just when you feel thirsty.
Target intake:
- 🔹 16–24 oz (500–750 mL) per hour
- 🔹 300–600 mg sodium/hour (via drink mix or salt caps)
- 🔹 Use caffeine sparingly—heat + caffeine = heart rate spike
🧠 First-Timer Tip:
Avoid overhydration. Hyponatremia (low sodium) is real, especially when people panic and drink too much plain water.
💥 Mental & Tactical Tools to Survive the Canyons
1. Segment the Climb
Break up the canyon climbs into switchbacks or landmarks.
- “Just make it to that rock.”
- “Hike 3 minutes, run 1 minute.”
2. Talk to Other Runners
Even a simple “This is brutal, huh?” can lighten the emotional load. Shared suffering = lighter suffering.
3. Don’t Race the Canyons
Your only goal is to emerge alive and steady. Save the push for Foresthill and beyond.
📦 Drop Bag Heat Plan
Make sure your Robinson Flat (mile 30.3) and Michigan Bluff (mile 55.7) drop bags contain:
- Ice bandana or buff (pre-wet or frozen)
- Cooling sleeves
- Salt tabs
- Spare socks (wet feet = friction = blisters)
- Mini towel or sponge
⚠️ First-Timer Mistakes to Avoid
🚫 Starting too fast and entering canyons depleted
🚫 Skipping the ice stations (huge mistake!)
🚫 Drinking plain water only (no electrolytes)
🚫 Thinking heat won’t affect you
🚫 Not training in heat beforehand
✅ Heat Survival Checklist
✔ Start heat training 6–8 weeks out
✔ Know your sweat rate
✔ Use sauna, layers, or mid-day runs
✔ Practice with salt & water intake
✔ Ice EVERYTHING on race day
✔ Never leave a canyon aid station thirsty or dry
🧠 “You don’t win Western States in the canyons—but you can absolutely lose it there.”
— Meghan Hicks, iRunFar Analyst

🦵 Part 5: Downhill Strategy & Quad Protection
How to Save Your Legs for Mile 70 – Without Sacrificing Speed
When most people think of 100-mile races, they imagine endless climbs. But at the Western States 100, the first 30 miles are net downhill—and this “gift” often becomes a curse.
Why? Because aggressive early downhill running destroys your quads. By mile 40–50, you’re still facing brutal canyon climbs—but your legs feel like someone beat them with hammers.
For first-timers, this isn’t just theory. It’s the single biggest reason many drop out in the middle third of the race.
Let’s break down how to build quads that survive—and how to descend smart.
🏔️ Why Downhill Running Is So Dangerous
Downhill running feels fast, fun, and efficient. But it produces eccentric muscle contractions—where the muscle lengthens while contracting under load. This:
- Causes significantly more micro-tears
- Leads to intense DOMS (Delayed Onset Muscle Soreness)
- Depletes energy even if heart rate stays low
Add rocks, dust, steep grades, and uneven footing? It becomes a quad killer.
🧪 Downhill Damage by the Numbers
📉 Studies show that runners who start downhill races too hard can lose 15–25% of leg strength by the halfway mark.
And unlike cardio fatigue, you can’t “push through” quad destruction. Your legs simply stop responding.
🧠 “The first 30 miles of Western States isn’t the time to show your speed. It’s the time to secure your survival.”
— Karl Meltzer, 100-mile legend
🧱 How to Build Downhill-Ready Quads
You don’t need monster climbs to train this system. What you need is controlled eccentric loading and specificity.
1. Downhill Repeats (Controlled Descent Focus)
- Find a 500–800m downhill trail (moderate to steep)
- 6–10 repeats once per week
- Run them easy, focusing on technique, not speed
- Recovery walk back up
🔁 Progression Idea:
Week 1–2: 4 repeats
Week 3–4: 6 repeats
Week 5–6: 8–10 repeats
2. Long Technical Descents
- Every 2–3 weeks, do a 20+ mile trail run with >3,000 ft descent
- Practice braking, lateral balance, and foot placement
- Carry your race-day pack for realism
3. Eccentric Strength Training
- Weighted step-downs (slow 4-count on descent)
- Bulgarian split squats (lower slowly)
- Eccentric calf drops (stairs, 10+ reps/leg)
🧠 First-Timer Tip:
You don’t need to bomb down hills in training. Controlled descent = strong quads + fewer injuries.
🦶 Downhill Technique for Race Day
Here’s how to run smart on the early downhills of WS100:
Mistake | Fix |
---|---|
Overstriding | Keep cadence high, shorter stride |
Heel striking | Land midfoot, especially on dirt |
Braking too hard | Lean slightly forward, flow with gravity |
Ignoring foot fatigue | Wear cushioned shoes, rotate socks if needed |
🧠 Visual Cue:
“Imagine you’re falling forward in slow motion—never slamming down.”
🥾 Footwear and Gear Choices for Downhill Survival
Your shoes matter more than you think.
Best Shoe Traits:
- Good forefoot and heel cushioning
- Lugged outsole for dirt and dust grip
- Secure heel cup (no sliding)
- Roomy toebox (to avoid toe-bang on descents)
Popular Choices Among Finishers:
- Hoka Speedgoat / Tecton X
- Altra Olympus (max cushion, roomy toe)
- Nike Ultrafly (lighter, hybrid trail-road)
- Brooks Caldera (responsive but plush)
🎽 Consider using trail gaiters—they help keep debris out during dusty descents.
📦 Drop Bag Items for Post-Downhill Recovery
After the first 30 miles, your quads may be barking. Use your Robinson Flat (mile 30.3) or Michigan Bluff (mile 55.7) drop bags to reset:
- Compression sleeves for quads or calves
- Massage roller stick or mini ball
- Salt tabs to reduce cramping
- Caffeine gel for neuromuscular perk-up
- Change of socks and shoes
🔁 Think of drop bags as pit stops, not picnic tables. Reset and get moving.
💥 How to Pace the First 30 Miles
This can’t be stressed enough. The downhill trap breaks many first-timers. Here’s a suggested approach:
Terrain | Effort Level | Mindset |
---|---|---|
Uphill (start) | 3–4/10 | Hike relaxed |
Flowing flats | 5/10 | Float, don’t force |
Downhill | 4–5/10 | Control over speed |
💬 “If you’re smiling and bouncing at mile 30—you’re racing smart.”
✅ Quad Protection Checklist
✔ Eccentric training 2x/week (step-downs, lunges)
✔ Weekly downhill repeats (start at 4, build to 10)
✔ At least 2 long trail runs with 2,000+ ft descent
✔ Run with race-day gear to simulate impact
✔ Practice “light feet” and posture
✔ Shoe test: toe-room, grip, and cushion
✔ Recovery plan post-downhill (salt, massage, mindset reset)
🧠 “Downhill speed is a weapon—but it backfires without discipline.”
— Jim Walmsley, WS100 course record holder
🥤 Part 6: Gear & Nutrition Essentials for First-Timers
What to Wear, Carry, and Consume to Survive Western States 100
In a race where your body will be pushed to its physiological and emotional limits, the right gear and nutrition plan can be the difference between a triumphant finish and a DNF at mile 62. Western States is a race of precision—from gaiter selection to ice storage strategy, and from electrolyte dosing to real food timing.
Let’s break down what gear and nutrition choices make the most sense for first-timers—and how to use them wisely.
🎽 Clothing & Apparel: Function Over Fashion
1. Shirt & Shorts
- Material: Moisture-wicking technical fabric (not cotton)
- Color: Light-colored to reflect sun
- Fit: Avoid tight shirts under armpits—chafing is real
🎽 Tip: Look for shirts with mesh side panels for airflow. Split shorts or longer trail shorts are both fine—pick what you’ve tested on 6+ hour runs.
2. Hat, Buff & Sunglasses
- Hat: Wide-brim or trucker-style with breathable panels
- Buff or Bandana: Crucial for holding ice in the canyons
- Sunglasses: UV protection, especially for snow reflection in early miles
3. Socks
- Anti-blister: Toe socks (like Injinji) or merino wool blends
- Backup Pairs: Always have extras in drop bags
4. Gaiters
- Optional but highly recommended. The trail gets dusty and pebbly early on, and grit can shred your feet.
👟 Shoes: Trail, Road, or Hybrid?
Western States has:
- Rugged early climbs
- Dusty, non-technical descents
- Smooth, runnable sections
- Canyon heat & river crossings
As a result, many runners choose lightweight, cushioned trail shoes or road-trail hybrids.
Shoe | Reason |
---|---|
HOKA Speedgoat | Proven cushioning, trail traction |
Nike Ultrafly | Light, fast, breathable |
Altra Olympus | Foot-shaped toe box, max cushion |
Brooks Caldera | Rocker sole, good in heat |
Saucony Xodus Ultra | Balanced, breathable, stable |
🧠 First-Timer Tip: Pick a shoe you’ve worn for multiple 20+ mile runs. Break-in is non-negotiable.
🎒 Hydration Pack vs. Handheld Bottles
WSER is a cupless race. That means you must carry your own bottles or collapsible cup.
Options:
- 2 handheld bottles: Light, fast, easy access
- Vest with bladder + bottles: Great for canyon stretches
- Minimalist waist pack: Some elite runners use these in cool segments
💧 Ideal Strategy: Use handhelds early, switch to vest in the heat, back to handhelds after the river.
🛠 Must-Have Gear Checklist
Gear | Why It Matters |
---|---|
Ice bandana | Essential for heat management |
Electrolyte tabs | Sodium loss is massive |
Anti-chafe balm | Inner thighs, feet, underarms |
Headlamp + backup | Required for night finishers |
Collapsible cup | Aid stations require it |
Sunscreen | High-altitude sun is vicious |
GPS watch | Battery should last 24–30 hrs (COROS, Garmin, Suunto) |
Wet wipes | Useful at night or for emergencies |
🎯 “Don’t pack everything—pack what solves specific problems.”
🍌 Nutrition: Fueling a 30-Hour Engine
Eating 6,000–8,000 calories in a day isn’t normal. But on WSER day? It’s survival.
🔁 Fueling Basics for 100-Milers
Metric | Range |
---|---|
Calories | 250–300 per hour (min) |
Fluids | 500–750 ml/hr |
Sodium | 300–600 mg/hr |
Caffeine | Save for late stages (Foresthill + Green Gate) |
🍯 What to Eat: Gels, Solids & Aid Station Magic
Early Race (Miles 0–30)
- Gels (Maurten, GU, Spring Energy)
- Drink mix with calories
- Salt tabs
- Light real food (dates, banana, chews)
Mid Race (Miles 30–70 – The Canyons)
- Electrolyte drink + water
- Ice, ice, ice
- Simple carbs (PB&J squares, rice balls, potatoes with salt)
- Coke or ginger ale as needed (anti-nausea)
Late Race (Miles 70–100)
- Broth
- Caffeine gels
- Pretzels, soup, flat cola
- Anything you can chew and swallow
🧠 First-Timer Tip: Your taste buds will change. Plan variety.
🧃 Favorite Aid Station Foods (First-Timer Friendly)
Item | Why It Works |
---|---|
Boiled potatoes + salt | Slow burn, easy to digest |
PB&J sandwich bites | Sweet/savory balance |
Watermelon or oranges | Hydrating, refreshing |
Ramen or broth | Comfort food, late-stage calories |
Pickles | Electrolytes + crunch |
🛑 Common Nutrition Mistakes
🚫 Eating too little early
🚫 Relying only on gels for 100 miles
🚫 Skipping salt when not cramping
🚫 Not testing fuel in training
🚫 Forgetting backup food in drop bags
📦 Drop Bag Nutrition Strategy
- Robinson Flat (30.3): Salt tabs, gels, PB&J, extra socks
- Michigan Bluff (55.7): Real food, caffeine gel, cooling supplies
- Foresthill (62.0): Pacer letter, liquid fuel, headlamp
- Rucky Chucky (78.0): Warm drink mix, broth pack, foot care
- ALT (85.2): Emergency nutrition, motivational quote, light snack
✅ Gear & Nutrition Success Checklist
✔ Shoes tested on 30+ mile trails
✔ Cooling system planned (ice bandana, buff)
✔ Nutrition plan practiced in long runs
✔ Drop bags pre-packed with backup food and socks
✔ Anti-chafe, sunscreen, and hydration tools ready
✔ Headlamp tested at night
✔ Nothing new on race day—ever
🧠 “In a 100-miler, your gear and your gut decide your fate.”
– Ann Trason, 14-time WS100 champion
🧍♀️ Part 7: Pacers & Crew – What You Need to Know
How to Get the Most Out of Your Support Team (Without Getting DQ’d)
In many ways, ultramarathons are solo missions. But at Western States 100, your crew and pacers can be the difference between just finishing and finishing strong—or between staying in the race and dropping out at mile 78.
For first-timers, these roles often seem mysterious:
- Where do they join you?
- What can (and can’t) they do?
- How do you coordinate a full-day mountain operation across remote points?
This section will show you how to plan your human support system like a pro.
🎽 What Is a Pacer?
A pacer is a registered person who runs with you for part of the race to provide:
- Motivation
- Safety
- Pacing control
- Mental support in the late miles
✅ Western States Rule:
Pacers are allowed from Foresthill (Mile 62) onward.
You may only have one pacer at a time, and you can’t have a mule (someone who carries your gear). Pacers are for companionship and pacing—not backpacking your ice bottles.
🧠 First-Timer Pacer Benefits
Having a pacer is especially valuable if:
- You’ve never run through the night
- You struggle with staying positive in the final third
- You want help managing hydration, fueling, and navigation
- You simply want someone to say: “You’re not stopping here.”
🎯 Ideal Qualities in a First-Time Pacer:
- Calm under pressure
- Knows how to run behind/alongside you, not push
- Can talk or stay quiet as needed
- Understands ultra fueling and pacing
- Isn’t new to trail running themselves
🗺️ Where Can Pacers Join?
Location | Mile | Notes |
---|---|---|
Foresthill | 62.0 | Main start for most pacers |
Rucky Chucky | 78.0 | If you’re crewless earlier |
Green Gate | 79.8 | Final long push to the finish |
🎧 Many first-timers choose to have a pacer from Foresthill to the finish (38 miles).
🧠 Tip: If you’re slow and might reach Foresthill late, make sure your pacer has night gear and layers. It gets chilly!
🧍 What Is a Crew?
Your crew is a group of friends, family, or volunteers who meet you at designated aid stations to:
- Hand you new gear or food
- Refill bottles
- Help with foot care or chafing
- Offer emotional boosts
- Help with pacing advice (from the sidelines)
🏕️ Crew-Accessible Aid Stations at WS100
Only certain aid stations are accessible to crews due to remote terrain and traffic management.
Station | Mile | Crew Access |
---|---|---|
Robinson Flat | 30.3 | First access point (must take shuttle) |
Michigan Bluff | 55.7 | Hot and exposed – important spot |
Foresthill | 62.0 | Huge crew area – loud and emotional |
Rucky Chucky | 78.0 | River crossing – limited access |
Green Gate | 79.8 | Harder to reach – not common for crews |
Finish (Auburn) | 100.2 | Celebration zone 🎉 |
🚐 Crew Planning Tips for First-Timers
- Assign Roles:
- One person for gear
- One person for food/fueling
- One person just to encourage and document
- Don’t Chase You Too Much:
The crew can get exhausted trying to beat you to every station. Plan for 2–3 key locations max. - Pack Smart:
Use clear plastic bins labeled by station (Robinson, Foresthill, etc.) - Print Your Race Plan:
Include your projected pace, mood expectations, and nutrition per hour. Stick to it—or adapt consciously.

💥 First-Timer Crew Kit Must-Haves
Item | Why |
---|---|
Foldable chair | For you to rest and change |
Wet wipes | For refreshing and clean-ups |
Headlamp & spare batteries | For night stations |
Spare shoes & socks | Your feet will thank them |
Handheld ice bottle | Massive win in canyons |
Cooling towel or spray | Quick recovery trick |
Motivational letter | Huge emotional lift at Foresthill |
😬 Common Mistakes to Avoid (Crew & Pacer Edition)
🚫 Crew giving you food you haven’t trained with
🚫 Forgetting that you need to move fast at aid stations
🚫 Pacer pushing pace too hard (especially early after Foresthill)
🚫 Crew missing a station because they misjudged traffic
🚫 Not packing extra layers for late-night pacing
🧃 Elite Crew Pro Tips
“Don’t ask open-ended questions like ‘How do you feel?’ Instead, ask: ‘Do you want watermelon or broth?’”
– Corrine Malcolm, elite ultrarunner
“Sometimes all they need is a hand on the shoulder and a cup of Coke.”
– Crew captain, 10+ years at Foresthill
“A good pacer doesn’t push. They pace. A great pacer keeps you from quitting.”
– Meghan Laws
✅ Crew & Pacer Success Checklist
✔ Know which stations allow crew access
✔ Assign clear roles (nutrition, gear, moral support)
✔ Register your pacer in advance
✔ Pacer has headlamp, hydration, calories
✔ Bring a paper copy of your pacing & fueling plan
✔ Train with your pacer before race day
✔ Prepare for weather changes (especially overnight)
🧠 “When your mind is lost in the canyons and your legs are burning in the dark, it’s your pacer and crew that carry your hope.”
💥 Part 8: First-Timer Mistakes to Avoid
Lessons Learned the Hard Way – So You Don’t Have To
You trained hard. You got through the lottery (or waitlist). You’re standing at the start line in Olympic Valley with goosebumps on your arms.
And yet… many first-time runners still DNF (Did Not Finish) Western States 100—not because they weren’t fit enough, but because they made avoidable mistakes.
This section outlines the most common errors first-timers make and gives you smart, experience-backed tactics to avoid them.
❌ 1. Starting Too Fast in the First 30 Miles
Western States opens with flowy, downhill trails that trick runners into racing. The excitement, the cool morning air, the fast footing—it all whispers: “Go for it.”
🎯 Reality: This early effort destroys your quads, sets off early dehydration, and puts you on track to blow up in the canyons.
🧠 Fix:
- Run no faster than 80% perceived effort
- Use a heart rate cap or power target if you have a watch
- Force yourself to walk early inclines—even if they feel easy
“If you feel like a hero before Robinson Flat, the race will humble you after Devil’s Thumb.”
❌ 2. Ignoring the Heat Until It’s Too Late
Every year, the heat catches someone off guard. You leave Robinson Flat feeling strong—only to melt halfway up Michigan Bluff.
🧠 Fix:
- Start using ice at the first opportunity (mile 30)
- Pre-cool with a wet buff or shirt
- Soak in water at every opportunity (creeks, sponges, aid stations)
🔥 Pro Tip: Your race success = how well you manage heat from miles 30 to 70
❌ 3. Not Practicing Your Nutrition in Training
You can have the best gels, bars, drink mix, and salt caps in the world—but if your gut hasn’t seen them before mile 62… bad things happen.
Symptoms:
- Nausea
- Bonking
- Vomiting
- Dizziness
- Cognitive fog
🧠 Fix:
- Rehearse your exact fuel in long runs
- Practice eating every 30–45 minutes for 5+ hours
- Mix in hot-day nutrition simulations
“Your gut is a muscle. You train it like your legs.”
❌ 4. Ignoring Foot Care
Your feet are your lifeline—and Western States is full of dust, debris, heat, water crossings, and descents. That’s a perfect recipe for hot spots, blisters, and lost toenails.
🧠 Fix:
- Use trail gaiters
- Tape known problem areas (heels, arches, pinky toe)
- Re-lube feet at drop bags
- Change socks at Michigan Bluff and Green Gate
👟 Bonus: Choose shoes with toe-room for downhill swelling.
❌ 5. Running Solo Too Long (When You Have a Pacer)
Some first-timers delay picking up a pacer even when eligible at Foresthill. Why? Pride. Momentum. Or “I feel fine.”
Then the wheels fall off at Rucky Chucky.
🧠 Fix:
- Use your pacer from mile 62 if possible
- Let them take over fueling reminders, pace control, and mental games
- Even if you feel good, the next 40 miles are harder than you think
❌ 6. Mismanaging Drop Bags
Some runners put nothing but snacks in their drop bags. Others forget headlamps. Or worse: they skip them entirely.
🧠 Fix:
- Pack specific gear and calories for specific sections
- Include things you’ll only use if needed: socks, caffeine gel, spare light, cooling gear
- Label clearly with name and bib
🎽 Drop Bag MVPs:
- Ice bandana at mile 30
- Headlamp at mile 62
- Foot care kit at mile 78
❌ 7. Not Respecting the 30-Hour Cutoff
You might think: “I don’t care about silver buckle—I just want to finish.”
But guess what? The 30-hour bronze buckle cutoff is brutally real.
The race doesn’t wait. Aid stations close. Runners miss the cutoff as late as mile 95.
🧠 Fix:
- Know key cutoff points:
- Robinson Flat: 2:10 p.m.
- Foresthill: 11:45 p.m.
- Rucky Chucky: 5:00 a.m.
- Finish Line: 11:00 a.m.
- Pacer/crew should track your buckle pace hourly
❌ 8. Letting Emotions Override Strategy
The crowd at Foresthill is electric. The sun rising over Auburn is glorious. But emotions don’t replace discipline.
DNFs often happen when:
- Runners get swept up in adrenaline
- Skip food because they’re “in the zone”
- Stop pacing because “it’s finally easy”
🧠 Fix:
- Stick to your race plan
- Let your pacer call the shots if you’re fading
- Use emotions—but stay on script
✅ First-Timer DNF-Proof Checklist
✔ Hiked the first climb
✔ Ran conservative through mile 30
✔ Used heat strategy by mile 40
✔ Practiced nutrition in training
✔ Changed socks & cooled feet mid-race
✔ Picked up pacer at Foresthill
✔ Knew every cutoff time
✔ Stayed focused—even when feeling amazing
✔ Never relied on “gut feel”—only numbers & pre-planned fueling
✔ Smiled and said thank you at every aid station 🙌
🧠 “The Western States trail doesn’t care how fit you are. It rewards wisdom. It honors humility.”
— Meghan Laws, 15-time finisher
🎖 Part 9: Western States Culture
Buckles, Cutoffs, and the Finish Line That Changes Lives
Running 100 miles is hard. Finishing Western States 100? It’s something else entirely.
There’s a reason this race lives in legend. It’s not just the mountains, heat, or historical course. It’s the culture—the finish line stories, the obsession with buckles, the sacredness of the Placer High School track.
If you’re a first-timer, here’s what you need to know about why this finish matters, and how to aim for the right goal.
🥇 Sub-24 Hour Finish – The Silver Buckle
This is the dream for many. Run 100.2 miles in under 24 hours, and you earn the coveted silver buckle—the symbol of mastery at Western States.
The Buckle:
“100 Miles – One Day”
– Etched in silver, awarded by hand, earned with soul
🕓 Time Needed:
You must average ~14:20 per mile pace. That sounds manageable—until you consider:
- 18,000+ feet of elevation gain
- 100°F canyon heat
- 16+ hours on your feet before nightfall
🧠 First-Timer Insight:
If you’re not chasing silver, that’s okay. Just know that this is the realm of veterans and perfectly executed plans.
🥉 Sub-30 Hour Finish – The Bronze Buckle (Finisher)
Don’t let “bronze” fool you. This buckle means you didn’t quit. You endured. You beat the clock. And you ran 100 miles through mountains, rivers, and fire.
Why It Matters:
- Only ~60% of starters finish WS100 in any given year
- You’ll cross the line in the early morning with lights, cheers, cowbells, and tears
- You’ll have survived something you can’t describe—but will always carry
🧠 First-Timer Insight:
Chase this one like your life depends on it—because in some ways, your old life ends at mile 100.2. The new you begins there.
⏱ Cutoff Times & Pressure Points
You have exactly 30 hours from the 5:00 a.m. start to finish. Here are the big checkpoints where runners often miss cutoffs:
Station | Mile | Cutoff Time |
---|---|---|
Robinson Flat | 30.3 | 2:10 p.m. |
Devil’s Thumb | 47.8 | 7:10 p.m. |
Foresthill | 62.0 | 11:45 p.m. |
Rucky Chucky | 78.0 | 5:00 a.m. |
Finish | 100.2 | 11:00 a.m. |
🧠 Pro Strategy:
Always aim to stay 1–1.5 hours ahead of cutoff. That buffer is your insurance.
🏁 The Placer High School Finish Line
You exit the trail at Robie Point, the first sign of pavement in nearly two days. You run past cheering volunteers, tired crews, and pacers with tears in their eyes.
You enter the high school stadium. The lights are blinding. The announcer calls your name. You sprint, or shuffle, or collapse forward across the line.
And then—silence. You’ve done it.
🎽 The finish line isn’t just a banner. It’s a threshold. A crossing. A moment.
👥 Finish Traditions That Make WS100 Legendary
1. The Buckle Ceremony (Sunday Morning)
- Every finisher is called by name
- You’re handed your buckle in front of everyone
- You’ll cry. Or smile. Or both. And that’s normal.
2. The Golden Hour (10:00–11:00 a.m.)
- The final hour of the race
- Runners sprint, collapse, crawl to make it in
- Volunteers, crews, and spectators line the track in tears
Gunhild Swanson (2015), age 70, became the oldest female finisher with just 6 seconds to spare. The crowd went silent—then erupted.
📖 What the Buckle Means
It’s not a medal. It’s not swag. It’s a symbol.
- Of planning
- Of pain
- Of heart
- Of not giving up when every step begged you to
Every runner who earns it will tell you:
“The buckle isn’t just for me. It’s for who I became to earn it.”
✅ Culture Checklist: What to Know & Celebrate
✔ Know the difference between silver and bronze buckle
✔ Aim for buffer over cutoffs
✔ Don’t underestimate the emotion of Robie Point
✔ Invite your crew into your finish—it’s theirs too
✔ Attend the buckle ceremony if you can
✔ Watch the final finishers and cheer with your whole heart
✔ Take the finish photo—even if you’re muddy, broken, crying
🧠 “Western States doesn’t give you a buckle. It gives you a story—and a version of yourself you didn’t know existed.”
✅ Part 10: Final Blueprint
Your Complete Step-by-Step Strategy to Finish Western States 100 with Pride
You’ve read the course breakdowns. You’ve studied the heat strategies, gear lists, crew setups, pacing rules, and emotional moments. You know the buckles, the cutoffs, the climbs, and the rivers.
Now it’s time to take all that knowledge and turn it into a simple, actionable game plan for first-time Western States runners.
This is your Final Blueprint—a full-race survival and success system designed for you.
🎯 Phase 1: Get In – Start the Journey
- ✅ Choose and complete a qualifying 100K or 100M
- ✅ Enter the lottery (even if odds are low)
- ✅ Build experience with other 50M–100K races
- ✅ Volunteer at an ultra or crew/pacer for a friend
- ✅ Stay patient—Western States rewards the long game
“You don’t just enter Western States. You become worthy of it.”
🧪 Phase 2: Train Smart for the Race’s Unique Demands
A. Heat Adaptation
- Start 6–8 weeks out
- Use sauna, layer running, and mid-day runs
- Practice cooling tools during training runs
B. Downhill Conditioning
- Weekly downhill repeats (short, controlled descents)
- Eccentric strength (step-downs, lunges)
- Long trail runs with 2,000+ ft descent
C. Long Runs & Back-to-Backs
- Practice nutrition hourly
- Simulate fatigue with 2 long days back-to-back
- Try running at your planned WSER pace, not your best pace
D. Mental Training
- Practice mantras and self-talk
- Simulate problem-solving mid-run (chafing, nausea, doubt)
- Visualize the finish every week
🎒 Phase 3: Gear Up Like a Finisher
- ✅ Choose shoes with cushion + grip (tested in long runs)
- ✅ Wear light colors, technical fabrics, and gaiters
- ✅ Train with your real vest, bottles, salt tabs, and fueling products
- ✅ Create drop bag kits with cooling gear, socks, backup nutrition
- ✅ Test headlamps and backup batteries at night
🧍 Phase 4: Crew & Pacer Coordination
- Assign roles: Nutrition, gear, moral support
- Map exact aid stations they’ll access
- Print pace chart and fueling plan for them
- Pacer joins at Foresthill (mile 62)
- Crew prepares for heat, traffic, and emotional chaos
🧠 Pro Tip: Send them this guide. A smart crew = a smoother race.
🧠 Phase 5: Execute the 100-Mile Strategy
Segment | Key Focus |
---|---|
Miles 0–30 | Hike early climbs, relax on descents, control excitement |
Miles 30–55 | Survive the canyons, manage heat, stick to fuel plan |
Miles 55–78 | Reset at Foresthill, start pacer, stay smooth through nightfall |
Miles 78–100 | Hike-run strategy, caffeine aid, hold on mentally |
Mile 100.2 | Raise your arms. Cry. Hug someone. You earned it. |
💥 What to Do If Things Go Wrong
- 🧠 Bonking? Walk, sip sugar + salt, reset for 15–20 min
- 😵 Nausea? Ginger, Coke, broth, walk, breathe
- 🔥 Heat? Ice neck, wet shirt, slow down, cool core
- 👟 Blisters? Re-lube, change socks, pad and continue
- 🕯️ Emotionally crashing? Let your pacer talk. Listen. Keep moving.
“Ultras are a series of problems. Solve them, one at a time.”
🧭 Race-Week Final Checklist
- Qualifying race confirmed + lottery entry ✔
- Lodging booked in Olympic Valley ✔
- Crew/pacer logistics mapped ✔
- Drop bags packed and labeled ✔
- Gear tested, shoes broken in ✔
- Fueling plan printed + practiced ✔
- Mental strategies reviewed ✔
- Buckle ceremony attendance planned ✔
- Ready to run 100.2 miles with heart ✔
🧠 “You don’t need to be fast. You need to be focused. You don’t need to be perfect. You need to be persistent.”
💙 Final Words for the First-Time WSER Runner
You’ve earned your place in a lineage that began with a man whose horse went lame and decided to run 100 miles instead.
You’re stepping onto sacred trails, where legends have cried, bled, crawled, and flown. You’re writing your own chapter in the book of Western States.
When it gets hard—and it will—remember:
- The canyon heat is temporary.
- The pain is temporary.
- The cutoffs are real.
- But the buckle is forever.
You are ready. Go write your story.
📚 Further Reading
- Official Western States Endurance Run Site – Race rules, qualifying races, history, and live results.
- iRunFar WSER Coverage – In-depth elite previews, live blogs, and post-race analysis.
- Heat Training for Ultrarunners – Science-backed ways to prepare for racing in hot conditions.
- Jim Walmsley’s Strava – Get inspired by the WSER course record holder’s training log.
❓ Western States 100 – First-Timer FAQ
1. What is the Western States 100?
The Western States Endurance Run is the world’s oldest 100-mile trail race, held annually in California’s Sierra Nevada Mountains from Olympic Valley to Auburn.
2. How do I enter the race?
You must complete a qualifying 100K or 100-mile race within the calendar year and then enter the December lottery.
3. What are Golden Ticket races?
Golden Ticket races are specific ultras where top finishers earn automatic entry into Western States. These include Black Canyon 100K, Canyons 100K, and others.
4. Is this race suitable for beginners?
Only if you have experience with long trail ultras. It’s not for brand-new runners, but it is achievable with patience and smart training.
5. What is the elevation profile like?
About 18,000 ft of climbing and 23,000 ft of descent. The first 30 miles are net downhill; the middle includes steep canyon climbs.
6. How hot does it get?
Canyon sections can reach 95–105°F (35–40°C), often with no wind or shade. Heat training is crucial.
7. Can I use trekking poles?
No. Trekking poles are not allowed during the race.
8. Where can my crew meet me?
Designated crew stations include Robinson Flat, Michigan Bluff, Foresthill, and Rucky Chucky. Not all aid stations are accessible.
9. When can I have a pacer?
You may pick up a pacer starting at Foresthill (mile 62). Only one pacer is allowed at a time.
10. What happens if I miss a cutoff?
You will be pulled from the race. WSER enforces strict cutoff times at key aid stations.
11. Is there a mandatory gear list?
No, but you must be self-sufficient. A headlamp is essential if you’re finishing at night. Ice gear is highly recommended.
12. What food is at the aid stations?
Expect boiled potatoes, broth, PB&J, gels, soda, watermelon, pretzels, and more. Always bring your own tested fuel too.
13. Are there toilets on the course?
Yes, at major aid stations and start/finish areas. Not all minor stations have toilets.
14. How do drop bags work?
You may send labeled drop bags to specific stations. Pack backup nutrition, socks, cooling tools, and night gear as needed.
15. What kind of shoes should I wear?
Light trail or hybrid shoes with good grip and cushioning. Toe-room is important for long descents.
16. What GPS watches work for WSER?
Any watch with 30+ hours battery in GPS mode: COROS Apex 2, Garmin Enduro 2, Suunto Vertical, etc.
17. Can I finish without a pacer or crew?
Yes. Many solo runners finish successfully. Just plan your drop bags and night gear very carefully.
18. What is the silver buckle cutoff time?
Sub-24 hours earns you the silver buckle. Most elite or experienced runners aim for this goal.
19. What is the bronze buckle?
All official finishers under 30 hours earn the bronze buckle. It’s a major badge of honor.
20. Is there a post-race ceremony?
Yes! The Buckle Ceremony takes place the morning after the race at Placer High. Every finisher is honored by name.
🧠 Quiz: Are You Ready for Western States 100?
Answer the following 10 questions and tally your points to see how ready you are to take on the challenge of WS100.
📥 Downloadable Tools & Bonus Content
🧣 WS100 Canyon Gear Guide (PDF)
🏃♂️ WS100 Segment Pace Chart (Printable)
🎽 WS100 Drop Bag Checklist (Printable PDF)
🏔️ 12-Week Western States 100-Mile Training Plan
🏔️ Phase 1: Base (Weeks 1–4)
Week | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Approx. Weekly Mileage |
---|---|---|---|---|---|---|---|---|
1 | Rest | 6 mi easy | 8 mi easy | 6 mi with 4×2 min hills | 5 mi recovery | 15 mi long, mostly trail, easy pace | 5 mi shake-out | ~45 mi |
2 | Cross-train | 7 mi easy | 9 mi easy | 7 mi with 5×2 min hills | 6 mi recovery | 18 mi long, include 3,000 ft climbing | 6 mi recovery | ~53 mi |
3 | Rest | 8 mi easy | 10 mi easy | 8 mi tempo (half-marathon pace) | 6 mi recovery | 20 mi long, trail terrain | 6 mi shake-out | ~58 mi |
4 | Cross-train | 8 mi easy | 10 mi with 6×2 min hills | 8 mi easy | 6 mi recovery | 22 mi long, include 4,000 ft climbing | 6 mi recovery | ~60 mi |
💪 Phase 2: Build (Weeks 5–8)
Week | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Approx. Weekly Mileage |
---|---|---|---|---|---|---|---|---|
5 | Rest | 9 mi easy | 12 mi easy | 10 mi with 6×3 min hills | 6 mi recovery | 25 mi long, steady climb/run mix | 12 mi easy | ~74 mi |
6 | Cross-train | 10 mi easy | 14 mi easy | 10 mi tempo (marathon pace) | 8 mi recovery | 28 mi trail, 5,000 ft climbing | 14 mi easy | ~84 mi |
7 | Rest | 10 mi easy | 12 mi with 8×2 min hills | 12 mi easy | 8 mi recovery | Back-to-back: 20 mi long + 12 mi easy | 12 mi easy | ~94 mi |
8 | Cross-train | 10 mi easy | 14 mi with 6×3 min hills | 12 mi tempo (half-marathon pace) | 8 mi recovery | 30 mi long, include race-pace segments | 16 mi easy | ~100 mi |
🚀 Phase 3: Peak & Taper (Weeks 9–12)
Week | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Approx. Weekly Mileage |
---|---|---|---|---|---|---|---|---|
9 | Rest | 10 mi easy | 16 mi with 8×2 min hills | 12 mi tempo (marathon pace) | 8 mi recovery | Peak Long Run: 35 mi on race-profile course | 18 mi easy | ~104 mi |
10 | Cross-train | 8 mi easy | 12 mi easy | 10 mi with 4×2 min hills | 6 mi recovery | 25 mi moderate trail run | 12 mi easy | ~73 mi |
11 | Rest | 8 mi easy | 10 mi easy | 8 mi easy | 6 mi recovery | 15 mi easy | 6 mi shake-out | ~53 mi |
12 | Rest | 6 mi easy | 5 mi shake-out | 4 mi shake-out | Rest | 🏁 Race Day! Western States 100 | — | — |
📝 Key Notes
- Easy Runs: Conversational pace; focus on time on feet.
- Hill Sessions: Build climbing strength—choose hills with 2–3 min climbs.
- Tempo Runs: At marathon or half-marathon pace to sharpen your legs.
- Back-to-Backs: Critical for “tired-leg” training.
- Recovery/Cross-Training: Swim, bike, or yoga to flush fatigue.
- Taper: Cut volume but keep some intensity to stay sharp.
Feel free to adjust mileage, paces, or rest days to match your experience and schedule. Good luck on your Western States build!
🏔️ 12-Week Western States 100-Mile Training Plan PDF

About the Author
Lost Pace is an ultramarathon runner, shoe-tester and the founder of umit.net. Based year-round in Türkiye’s rugged Kaçkar Mountains, he has logged 10,000 + km of technical trail running and completed multiple 50 K–100 K ultras.
Blending mountain grit with data, Lost analyses power (CP 300 W), HRV and nutrition to craft evidence-backed training plans. He has co-written 260 + long-form guides on footwear science, recovery and endurance nutrition, and is a regular beta-tester of AI-driven coaching tools.
When he isn’t chasing PRs or testing midsoles, you’ll find him sharing peer-reviewed research in plain English to help runners train smarter, stay healthier and finish stronger.
Ultrarunner · Data geek · Vegan athlete