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Endure Trail Runs

Divide, United States • 16 May 2026

Endure Trail Runs, part of the Human Potential Running Series, is held annually at Mueller State Park near Divide, Colorado. The event offers multiple distances including a unique 12-Hour timed run, marathon, half marathon, and 10k, all featuring scenic double-track and single-track trails with no pavement. The 12-Hour race involves runners drawing colored balls to determine their next loop, creating a dynamic and personalized challenge. The courses start and finish at the Pisgah Camping Area, with a well-stocked aid station supporting participants. The event emphasizes a supportive, no-pressure atmosphere and includes finisher awards, with a combined runner capacity of 225. Visit the organization's website for the most recent information.

United States Colorado Divide

Race information

Website
12 hr
12-Hour
26 mi
Marathon
13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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