Mace’s Hideout 100

Beulah, United States • 7 Jun 2025

Mace’s Hideout 100 is a challenging and scenic ultra-running event set in the stunning Wet Mountains of Colorado. Participants can choose between a 100-mile race and a 50-mile option, with only 75 spots available for each distance. The course features diverse ecosystems, transitioning from lush, wet environments with towering trees to arid landscapes filled with unique vegetation.

Runners will experience significant elevation changes, with a high point of 11,659 feet and a total elevation gain of 22,500 feet. The event emphasizes the beauty of the region while providing a rigorous challenge for athletes. Registration closes on May 10, 2025. Visit the organization's website for the most recent information.

Race information

100 mi
22500 m+
100 Miles
Visit the organization's website for the most recent information.
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