California · 100 Miler · 24hrs · Half Marathon
Cahuilla Rez Ultra
Cahuilla Rez Ultra is a 100 Miler, 24hrs, half marathon, 12hrs and 6hrs event held in Anza, California. Its next confirmed date is Saturday, October 17, 2026.
- Race day
- October 17, 2026
- Location
- Anza, CA
Race details
- Date
- Saturday, October 17, 2026
- Location
- Anza, California
- Distances
- 100 Miler, 24hrs, Half Marathon, 12hrs, 6hrs, Tribal Member 5k
- Course
- Rolling dirt double-track: ~170 ft gain per 2-mile loop (~8,500 ft over 100 miles); Half Marathon has ~1,500 ft of climb
- Official website
- redroadracing.org
About the Cahuilla Rez Ultra
A fundraiser event for the Cahuilla Band of Indians' Youth and Family Programming, held on the Cahuilla Indian Reservation in Anza, CA. Runners tackle a runnable 2-mile double-track dirt loop for the 100 mile/24h/12h/6h races, or a 13-mile out-and-back tour of reservation roads for the Half Marathon, with a cultural/educational focus on the Cahuilla people.
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
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- Blog All guides Planning advice for finding, choosing and travelling to races.
Cahuilla Rez Ultra: common questions
- When is the Cahuilla Rez Ultra?
- The next confirmed date is Saturday, October 17, 2026.
- Where is the Cahuilla Rez Ultra held?
- In Anza, California.
- What distances does the Cahuilla Rez Ultra offer?
- 100 Miler, 24hrs, Half Marathon, 12hrs, 6hrs and Tribal Member 5k.
- How do I register for the Cahuilla Rez Ultra?
- Registration is handled by the organiser at redroadracing.org. Entry fees, caps and deadlines are set there.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.