Mountain Marmot Trail Run

Durango, United States • 20 Sep 2025

The Mountain Marmot Trail Run, presented by Durango Running Company, is a challenging 12-mile trail race held at Purgatory Resort in Durango, Colorado. The course features a steady climb of about 1,800 feet from the base to the top of Lift 8, followed by a downhill return, showcasing stunning single-track trails amid early fall colors. The race is capped at 250 runners and is open to participants aged 12 and older, with younger runners required to run with an adult. Aid stations provide water and snacks along the route. Post-race festivities include food, beer, and awards, making it a memorable mountain running experience. Visit the organization's website for the most recent information.

Race information

12 mi
Mountain Marmot Trail Run - Just Over 12 Miles
Visit the organization's website for the most recent information.
Trail runs nearby

The Pine Needle Langlauf Nordic Ski Race will take place in Durango on Saturday 21 February 2026. You can run between 8 and 30 kilometers.

Take on the Kennebec Mountain Run, a 15 mile trail with about 3,100 feet of climbing to a high alpine pass. Limited to 150 runners, the grassroots race raises funds for La Plata County Search and Rescue and showcases Colorado scenery.