Zanja Peak Endurance Challenge
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Zanja Peak Endurance Challenge, Yucaipa CA
The Zanja Peak Endurance Challenge is a trail running event on November 14, 2026, held in Yucaipa, California and organized by Yucaipa Adventure Company. The course begins and ends at Crafton Hills College Track and uses local trails in the Crafton Hills area. The event is marked as postponed.
Distances offered include:
- 21 Mile Endurance Challenge - ~4,300+ ft elevation gain
- 10 Mile Trail Challenge - ~1,600+ ft elevation gain
- 4 Mile Trail Experience - ~600+ ft elevation gain
The 21 mile route includes sustained ascents, technical descents, panoramic ridgeline views, and three fully stocked aid stations. The 10 mile route features notable climbs, faster sections, and a well marked course with full support. The 4 mile option provides a shorter trail effort intended as an introduction to trail running.
Ten percent of all registration fees will be donated to the Crafton Hills Open Space Conservancy to support conservation, trail stewardship, and preservation of local open space. Registration is offered in three tiers with prices ranging from $53.50 to $103.43 USD, and registration closes on November 12 at 11:59 PM PT. Visit the organization's website for the most recent information.
