Conquer the Kaçkars: Essential Training Principles for Kackar by UTMB® 2025

Signing up for Kackar by UTMB® is the exciting first step; preparing your body for the challenge is where the real journey begins. Training for Kackar by UTMB® requires a dedicated and intelligent approach that goes far beyond simply logging miles. The steep climbs, technical descents, and potentially long hours on your feet demand specific preparation. Whether you’re tackling the 20K, 39K, or the formidable 74K, understanding the core ultra trail training principles and adapting them for mountain running training is crucial. This article outlines key concepts for effective Kackar UTMB training to help you answer the question: How to train for Kackar UTMB® and arrive at the start line strong, confident, and ready.

  1. Specificity: Train for the Demands of Kackar

This is the most fundamental principle. Your training should mimic the specific challenges you will face on race day in the Kaçkar Mountains as closely as possible.

  • Vertical Gain is King: Kackar by UTMB® will involve significant climbing and descending. Your training must include lots of vertical gain (often called ‘vert’). Seek out hills, mountains, or even staircases and incorporate them regularly into your runs. Aim to gradually increase your weekly elevation gain.
  • Technical Terrain Practice: The Kaçkar trails won’t be perfectly smooth. Expect rocks, roots, uneven surfaces, potentially mud, and steep gradients. Practice running on similar terrain to improve your footwork, balance, ankle stability, and confidence. If you live in a flat area, seek out the most technical trails you can find, even if short, and do repeats.
  • Simulate Race Conditions: As you get closer to the race, do some long runs using the pack, gear, and nutrition you plan to use on race day. If possible, train in conditions similar to what you might expect in Rize in late September (rain, cooler temperatures, humidity).
  1. Build Your Climbing Legs (Volume & Efficiency)

Climbing efficiently is key to conserving energy in mountain races.

  • Volume Matters: Accumulate vertical gain consistently throughout your training block. Track your weekly elevation gain and gradually increase it.
  • Hiking Uphill: You will likely hike many of the steeper climbs, especially in the 39K and 74K. Practice power hiking – using good form, potentially poles (if you plan to use them), and maintaining a strong, steady rhythm. It’s a skill that needs practice.
  • Hill Repeats: Incorporate structured hill workouts (short, intense repeats and longer, steady climbs) to build climbing strength and efficiency.
  1. Master the Descents (Technique & Conditioning)

What goes up must come down, and descending pounds the legs.

  • Technique Practice: Work on descending technique: quick feet, looking ahead, staying relaxed, using your arms for balance. Practice on various types of descents (steep, rocky, smooth).
  • Quad Conditioning: Downhill running heavily stresses the quadriceps muscles. Specific strength training (see below) and practicing descents in training helps build resilience to prevent quad fatigue or failure on race day. Don’t only run uphill in training; you must run downhill too.
  1. Develop Mountain Endurance (Time on Feet)

Mountain races often take longer than equivalent road distances due to terrain and vert.

  • Focus on Time, Not Just Distance: Get comfortable spending extended periods moving in the mountains. Sometimes focusing on the duration of your long run (time on feet) is more beneficial than just hitting a specific distance, especially on hilly, technical terrain.
  • The Long Run is Key: Your weekly long run is crucial for building endurance. Gradually increase the duration and incorporate significant vertical gain and technical terrain.
  • Back-to-Back Long Runs (for 39K/74K): For the longer distances, incorporating back-to-back long runs (e.g., a medium-long run on Saturday followed by a long run on Sunday) is highly effective for simulating late-race fatigue and teaching your body to perform when tired.
  1. Get Stronger (Targeted Strength Work)

Mountain running requires more than just running fitness.

  • Core Strength: A strong core provides stability, improves posture (especially when fatigued or climbing), and helps prevent injuries. Incorporate planks, bridges, and other core exercises regularly.
  • Leg Strength: Target key running muscles (quads, hamstrings, glutes, calves) with exercises like squats, lunges, step-ups, and calf raises. This helps power climbs and absorb descents.
  • Stability & Balance: Include single-leg exercises and balance work to improve ankle stability and proprioception for handling technical terrain.
  1. Consistency and Progressive Overload
  • Consistency is Crucial: Sporadic training won’t cut it. Aim for a consistent weekly running schedule over several months.
  • Progressive Overload: Gradually increase your training load (mileage, vertical gain, intensity) over time to allow your body to adapt and get stronger. Avoid increasing volume or intensity too quickly, as this leads to injury. Follow hard weeks or days with easier ones.
  1. Prioritize Recovery

Training adaptations happen during recovery, not during the workout itself.

  • Sleep: Aim for sufficient quality sleep (7-9 hours for most adults). This is when your body repairs muscle damage and rebuilds stronger.
  • Nutrition: Fuel your body properly with adequate calories, carbohydrates, protein, and healthy fats to support training and recovery.
  • Rest Days/Easy Days: Incorporate planned rest days and easy recovery runs into your schedule. Listen to your body and don’t be afraid to take extra rest if needed. Active recovery like stretching or foam rolling can also be beneficial.
  1. Practice Nutrition and Gear

Your Kackar UTMB training runs are the perfect time to dial in your race day strategy.

  • Fueling Practice: Experiment with different gels, bars, electrolytes, and real food during your long runs to find what works best for your stomach and energy levels. Practice eating and drinking on the move.
  • Gear Testing: Regularly use your race pack, shoes, clothing, headlamp, and any other mandatory gear during training to ensure comfort, function, and familiarity.

Conclusion:

Successfully completing Kackar by UTMB® is a rewarding achievement born from dedicated preparation. These ultra trail training principles provide a framework for your Kackar UTMB training. Remember to tailor your specific plan based on your chosen distance (20K, 39K, or 74K), your current fitness level, and the time available. Listen to your body, stay consistent, embrace the challenge of mountain running training, and enjoy the incredible journey to the start line in Rize!