What Qualifies as an Ultra Marathon? A Comprehensive Guide
An ultra marathon is defined as any footrace that exceeds the standard marathon distance of 26.2 miles (42.195 kilometers). This is the primary criterion that distinguishes an ultra marathon from a traditional marathon. While common ultra marathon distances include 50 kilometers (approximately 31 miles), 100 kilometers (62 miles), 50 miles, and 100 miles, any race … Read more