Sangre de Cristo Ultras

Westcliffe, United States • 27-28 Sep 2025

The Sangre de Cristo Trail Festival, held near Westcliffe, Colorado, offers a rugged and scenic ultramarathon experience on the Rainbow Trail in the Sangre de Cristo Mountains. Participants can choose from distances including 8-Mile, 27k, 50k, 50-Mile, 100k, and 100-Mile, all running along the wilderness boundary with stunning views of jagged peaks. The event emphasizes community, challenge, and connection with nature, featuring well-stocked aid stations and camping options at Music Meadows Ranch. The 100-Mile race requires volunteer service prior to entry. The course is known for its wild setting, variable mountain weather, and a supportive atmosphere with opportunities for pacers and crew access at designated aid stations. Visit the organization's website for the most recent information.

Race information

100 mi
100-Mile
100 km
100k
50 mi
50-Mile
50 km
50k
27 km
27k
8 mi
8-Mile
Visit the organization's website for the most recent information.
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