Course
Point-to-point courses that are 100% dirt and mostly singletrack, crossing the Continental Divide in Clear Creek County at a top altitude over 13,000 feet before finishing in Empire. The 50K climbs more than 6,500 feet; the 22K climbs 3,400 feet. Both races start at 7:00am and cutoff times are enforced on course.
Key dates
- ★Race daySeptember 2027 · date to be announced
About
Point-to-point races on dirt trails through Clear Creek County, finishing in the town of Empire. The 50K climbs more than 6,500 feet and the 22K about 3,400 feet, on courses that are 100% dirt and mostly singletrack at high altitude. Prior ultrarunning experience is required for 50K entrants.
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NedNed Trail Fest
Wind through historic Old Town Nederland on dirt and singletrack
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Black Squirrel Trail Half Marathon
Circle Horsetooth Reservoir with Rocky Mountain views throughout
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Imogene Pass Run
Cross a 13114-foot pass between historic Ouray and Telluride
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