Course
All races start and finish at TEENS, Inc., 151 East Street, Nederland, at about 8,236 feet. The trail half marathon (13.3 mi, 1,408' gain) and 10K (6.3 mi, 712' gain) run through town onto dirt roads and singletrack; the 5K is a road out-and-back to the high school. Half starts 8:00am, 10K 9:00am, 5K after.
Key dates
- ★Race daySeptember 2027 · date to be announced
About
Trail races starting and finishing at TEENS, Inc. in Nederland, Colorado, at roughly 8,200 feet elevation. The half marathon (13.3 miles) and 10K (6.3 miles) climb out of town with 1,408 and 712 feet of gain respectively, while the 5K is an out-and-back on roads. Leashed dogs are welcome in the 5K only, and no walkers are allowed in the trail races.
Save NedNed Trail Fest to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Devil on the Divide
Climb above 13,000 feet along the Continental Divide
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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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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.