Trail Running calendar near Del Mar 2026-2027

This trail running event on the Soboba Indian Reservation features a Marathon, Half Marathon, 5k, and Kids 3k. Courses include varied terrain with significant elevation gain. Proceeds support Noli Indian School scholarships.

A looped trail event at Lake Perris offering 10k, 50k and 100k with significant elevation gain, aid stations, group camping, and double-challenge buckles.

Tackle the Shadow Strike Unsanctioned Run in Chino Hills, a 4+ mile all terrain challenge across trails, gravel and open streets. No clocks, just navigation to checkpoints and cash prizes for top finishers and random participants.

A 13.5-mile trail race on fire roads and single track in Limestone Canyon with 2,719 feet of elevation gain, two aid stations, cupless policy, and limited packet pickup options.

A 100 mile mountain loop near Lake Cuyamaca, CA on May 1 and 2, 2026. Mostly single track trails with about 15,400 feet of climb and a 32 hour limit. Crewed and Solo divisions are offered.

A self-supported marathon in San Diego with an unmarked, clockwise course starting and finishing at Canyonside Park Driveway. No race services or official timing are provided; a GPX/course file is available and Torrey Pine North has water a..

A trail run through Orfila Vineyards in Escondido with 3, 6, and 9 mile options, three wine tastings for participants over 21, a kids dash, and a post-race private tasting and food truck on site.

A trail run at Crystal Cove State Park on May 9, 2026 offering 50K, 25K and 5K distances with ocean views, aid for finishers, podium awards, and proceeds benefiting the John Wayne Cancer Foundation.

A multi-distance trail event on May 16, 2026 in O'Neill Regional Park, Trabuco Canyon, running through oak and sycamore woodlands and native coastal scrub. Parking is $5; no refunds are offered but rollovers are allowed for weather or fire..

Trails around Corral Canyon Campground in Campo, California, offer 5, 9, 14 mile and 50K options on rocky, sandy and dirt routes with marked trails, on-course aid stations, and a first come, first served dry campground at the start.

A multi-distance ultrarunning event on a flat one mile loop at a private ranch in Riverside, CA. Options range from 3 hour races to a 100 mile solo and a 24 hour relay, with camping and on site support.

A 5k trail run at Black Star Canyon in Silverado, California, with mixed fire road and single track, 390 ft elevation gain, one aid station, a cupless policy, and pre-run access restricted to authorized days.

A 50-mile out-and-back on the Pacific Crest Trail in Cleveland National Forest with about 7,500 feet of elevation gain and aid stations spaced along the route. The course runs between roughly 3,000 and 6,000 feet and follows mostly single-t..

The inaugural Fullerton Fit 5K Trail Run offers a scenic dirt trail course through the Brea Dam area. The event also includes a Health & Wellness Fair with local vendors and food trucks. Registration includes a shirt, medal, and other race..

Trail races at Black Mountain in San Diego on June 20, 2026 offer 50K, 25K and a half marathon across volcanic terrain and manzanita-lined single-track with substantial elevation gain and technical sections.

A family-friendly 5K and 1K kids run in Yorba Linda that commemorates Title IX, follows the El Cajon Trail, welcomes strollers and dogs, and includes a vendor fair and finisher medals.

A 5k trail run at Gypsum Canyon Wilderness on June 24, 2026 over fire roads and single track with about 350 ft of elevation gain. One aid station at mile 2.2 and a cupless race policy.

Into the Wild is a 5k trail run at Saddleback Wilderness on July 15, 2026, over fire roads and single track with 300 ft of elevation gain. Entry is limited to 150 runners and there is no race day registration.

Trail races of 50K, 30K and 15K on the Harding Truck Trail in the Cleveland National Forest, with aid stations, mandatory shuttle parking, no pacers, finish drop bags only, and a cupless policy in hot July conditions.

Night trail races near Anza, California on a 4.6 mile loop through manzanita and rock formations. Distances include 9 Miler, 13 Miler, 30 K and 50 K and the field is limited to 200 runners.