Yucaipa
Trail Running Calendar near Yucaipa 2026-2027
Explore the top trail runs near Yucaipa for 2026-2027! We've gathered 16 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
October 2026
A multi-day trail running event in Big Bear Lake offering five distances, varied mountain terrain, and UTMB World Series Americas Major status.
Annual mud run in San Bernardino with a 5K for individuals and teams and a 1K kids race on October 10, 2026.
Trail event at Wildwood Canyon State Park featuring an 8 hour loop challenge and a separate 6K on the same 3.7 mile course.
A set of trail races at Lake Perris featuring a 200 mile route with over 44,000 feet of climbing, looped courses, group campground access and cash prizes.
November 2026
One mile loop ultra on hardpacked dirt with timed 3, 6, 12 and 24 hour options plus relay teams. Live chip timing, free on course camping, continuous food service, and a 31 hour buckle challenge to reach 100 miles.
December 2026
A Last Person Standing race in Yucaipa where runners repeat a 4.167 mile loop each hour until only one remains, organized by Yucaipa Adventure Company.
January 2027
SoCal Spartan Trifecta Weekend at Lake Perris offers 5K, 10K, 21K and kids obstacle races on a flat, fast course in a mountain rimmed park.
A 24 hour loop race in Perris, CA with individual and four person team options on repeated Molcajete 1.0 laps of about 4 miles with significant climbing.
April 2027
Trail runs and gravel bike routes around Diamond Valley Lake in Hemet, CA on April 3–4, 2027, with distances from 1 mile to marathon plus youth and stroller options.
Trail races at Noli Indian School in San Jacinto on April 10, 2027, offering marathon, half marathon, 5k and a kids 3k with Native and Open divisions.
A 24-hour timed trail race in Big Bear on an approximately 5-mile loop, featuring on-course aid, a 100-mile Burro Hundred challenge, and community trail stewardship.
May 2027
Two day Spartan obstacle weekend at Big Bear Mountain Resort in May 2027 with Sprint, Super, Beast and kids races at about 8,200 ft altitude.
Scenic 10K trail run at Big Bear Mountain Resort on May 16, 2027, with singletrack through high altitude pine forest, technical climbs, and views of the Southern Sierra.
August 2027
Mountain road and trail races at Green Valley Lake offering 5K, 10K and half marathon courses with aid stations, chip timing, and post-race community activities.