Glorieta Twelve Hour Endurance Run
Decision scores
Six 0–100 scores telling you, at a glance, who this race is for.
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About the Race
This destination event is set in the southern terminus of the Sangre de Cristo Mountains and will offer a unique test of stamina and perseverance. Participants will have 12 hours to complete as many 3.2-mile trail loops as possible or desired. We will provide ample support including fully stocked aid station fare, a covered area for securing gear, fun things to do for family and friends supporting, as well as easy access for them to check on their runner, rucker or hiker. Lodging, camping, ac...
Course Profile
Course profile data unavailable for this race.
Course features
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Vibe & community
We don't have vibe tags for this race yet — organizers can claim the listing to add them.
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 Glorieta Twelve Hour Endurance Run Other?
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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