Trail Running calendar near Hemet 2026-2027

A trail running event in October at Hahamongna Watershed Park offering 5K, 10K and a hilly half marathon across mixed single track and fire roads.

A 200 mile endurance run around San Diego County held in Escondido Oct 23 to 26, 2026. Runners have 82 hours to finish, must have crew support, and the field is limited to 24 experienced ultrarunners.

A trail event at Los Coyotes Reservation on October 23-24, 2026 offering a 3.1-mile Yellow Loop and timed 6H and 24H ultra options across desert and alpine trails, with on-site camping, food trucks, and festival amenities.

A team trail relay at Los Coyotes Reservation on October 23-24, 2026 covering 112.8 miles and 23,800 feet elevation gain with camping and village amenities.

An 8-hour loop race and a separate 6K at Wildwood Canyon State Park in Yucaipa, CA, featuring a 3.7 mile loop with ~600 ft gain per loop, aid stations, vendors, and an after party at a local brewery.

A multi-distance trail festival at Lake Perris featuring 10 to 200 mile races on looped, technical courses, substantial elevation gain, aid stations, group camping, pacer rules, and cash prizes for 100 and 200 mile overall finishers.

Trail races at Caspers Wilderness Park in San Juan Capistrano across multiple distances including 10k, half marathon, 35k, marathon and 50k. The event features marked courses, aid stations and participant merchandise.

Timed trail runs of 6 hour and 4 hour take place at Crystal Cove State Park in Laguna Beach on October 31, 2026. Organizer Sunshine Trail Racing lists entry fees and a registration deadline of October 28.

Trail running in the Pine Creek Wilderness on a wide dirt fire road with an out and back layout. The course climbs to a turnaround and returns downhill, with a 10 km option and parking at Horsethief Canyon Trailhead.

A trail race in Silverado routed out of Black Star Canyon, offering marathon, new 25k, half and 10k distances with significant elevation gain and aid stations along the course.

A six hour timed running and walking event around Lake Miramar on a paved 5 mile loop with chip timing, four aid stations, permanent quarter mile markers, participant awards and a postrace lunch.

Live Oak Odyssey is a fixed time trail running event at O'Neill Regional Park offering 3, 6 and 8 hour looped runs on a roughly 2.75 mile loop with about 500 feet of elevation gain per loop and a main aid station.

A trail event on November 14, 2026 in Yucaipa, CA offering 21 mile, 10 mile, and 4 mile courses through the Crafton Hills. Ten percent of registration fees support the Crafton Hills Open Space Conservancy.

Roosters Backyard Ultra on November 14, 2026 in San Diego, CA is a backyard-format trail event with smooth hard-packed laps and a single gentle hill. The race is dog-friendly and allows car camping; pop-up tents only on the baseball fields.

Trailsgiving at Elysian Park on November 14, 2026 features marked out and back trail routes on hard packed dirt with hills. Distances include 5k, 10k, 15k, and a half marathon with on-course aid and finisher medals.

Terrain Race Irvine is an obstacle and mud focused 5K at Oak Canyon Park on November 21, 2026, featuring mud pits, walls, ropes and 11+ obstacles, plus pre race packet pickup and a post race festival with food, music and vendor booths.

Trail races in Griffith Park Los Angeles on November 21, 2026 with multiple distances from 10 K to 50 K. Organized by Keira Henninger Events and open for registration from July 1, 2026.

A Thanksgiving morning trail event in the Santa Monica Mountains with a 13.67-mile half-marathon, 10k and 5k on fire roads and singletrack. Half-marathon winners receive $500 and entries include a shirt, finisher medal, photography, breakfa..

A Thanksgiving morning coastal 1K 5K and 10K walk and run in Huntington Beach that raises funds with World Help to drill clean water wells serving communities worldwide.

A dirt-trail event at Black Mountain Ranch Park on November 28, 2026, offering Half Marathon, 10K and 5K courses with significant climbing. Field limited to 300 runners; terrain includes service roads and single-track.