Wyoming Range 100-Mile Endurance Run

The Wyoming Range 100-Mile Endurance Run is a challenging ultra-marathon held in southwest Wyoming within the Bridger-Teton National Forest. Covering approximately 105 miles with 24,000 feet of elevation gain, the point-to-point course traverses rugged high country, including the Wyoming Range National Recreation Trail. Runners face an average elevation of 8,500 feet and a maximum of 11,378 feet at Wyoming Peak. The race features aid stations spaced about 10 miles apart and demands preparedness for harsh conditions such as snow, lightning, and wildlife encounters. With a generous 48-hour cutoff, it serves as a qualifier for the prestigious Hardrock 100, emphasizing both endurance and respect for the stunning wilderness. Visit the organization's website for the most recent information.