Push your limits in 36 hours with full festival support at every loop
Other trail races within 66 miles
Test your limits over 36 hours on the Weld Your Mettle festival loop — a flat 4-mile groomed dirt out-and-back on a private property outside Eaton, Colorado. Unlike most timed events, this one comes with full festival infrastructure: hot food, sauna, cold plunge, massage zone, and crew access every 2 miles throughout the entire event window. Set a personal distance record with one of the most runner-supportive environments in the sport.
Some ultra experience recommended
Eaton, CO, United StatesMay 30, 2026
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Free self-camping (tent and RV/camper) on the 146-acre property, first-come first-serve — no reservation needed. Camp setup begins Friday May 29 at noon. Paid Glamping Tents available via Sundrift Society as a race add-on (queen beds, bedding, weather-proof floor; tents reserved Friday–Monday).
No required gear specified
No recommended gear specified
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