Steamworks Half Marathon
Decision scores
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About the Race
The Steamworks Half Marathon will take place in the San Juan Mountains on Saturday June 6, 2026 . This high-elevation, 13.1 mile race will take place at 6,500 feet above sea level. The course is a point-to-point route and has been certified by USATF!. Runners will run down county road 250, alongside the beautiful Animas River. The race will finish at the Durango Fitness Club on Florida Road. After the race, enjoy an awesome party by the pool at Durango Fitness Club with food and drinks from S...
Course Profile
Course profile data unavailable for this race.
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History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the Steamworks Half Marathon Marathon?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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- Same distance, statewide: All Marathon races in Colorado
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