Cahuilla Rez Ultra

Anza, United States • 18 Oct 2025

The Cahuilla Rez Ultra is a unique running event held on the Cahuilla Indian Reservation in Anza, California. It offers multiple race distances including a 100-mile ultra, 24-hour, 12-hour, 6-hour, and a half marathon. The course features a 2-mile loop on double track dirt roads with moderate elevation gain, providing a scenic mountain desert setting.

The half marathon offers a 13-mile tour of the reservation’s roads with several aid stations. Participants can camp on-site, with RV and tent options available. The event supports the tribe’s Youth and Family Programming, blending cultural education with a top-notch running experience. Visit the organization's website for the most recent information.

Race information

24 hr
24hrs
100 mi
6400 m+
100 Miler
12 hr
12hrs
6 hr
6hrs
13 mi
1500 m+
Half Marathon
Visit the organization's website for the most recent information.
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