Trail Running calendar near Hemet 2026-2027

Run Fullerton's inaugural 5K on dirt trails through Brea Dam and along the tennis center and golf course. Afterward enjoy a Health and Wellness Fair with local vendors, fitness demos and food trucks.

A trail relay and 8K at the Lower Old Zoo in Griffith Park on June 7, 2026, offering chip timing, finisher medals, three aid stations, DJs and food trucks.

Holcomb Valley Trail Run returns to Big Bear Lake in June 2026 with new South Shore courses, multiple single day distances, and a TransRockies three day staged race during the Big Bear Peaks and Pines weekend.

Phoenix Rising at Griffith Park in Los Angeles on June 13, 2026 offers 5k, 10k, 15k and half marathon trail friendly courses. Enjoy a marked dirt trail, aid station, finisher medal and free photos in a lively community race.

Run the scenic Old Zoo Half Marathon in Griffith Park, Los Angeles on June 14, 2026, with half marathon and 12K options on mostly flat trail courses. Enjoy a commemorative elephant finisher medal, music and postrace refreshments.

Multiple ultramarathon and shorter races on a largely flat bike path along the San Gabriel River. The looped course is USATF certified and features aid stations at both ends.

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.

Chingona Fest is a two day camping and trail run fundraiser with a timed 6 hour loop challenge and community festivities. Women and those who identify with womanhood are invited to run, camp, and celebrate while supporting Chingonas.

A mountain 5K at Mt Baldy Resort with an almost entirely uphill course on fire roads, followed by a barbecue dinner, live music, and a chairlift ride from the Top of the Notch. This edition is sold out.

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.

Hit Griffith Park for Hot to Trot on July 18, 2026, and choose a distance from 5k to half marathon on scenic dirt trails. Enjoy aid stations, a finisher medal, photos and postrace snacks as you tackle shared trails under the LA sun.

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.

Join the SoCal Summer evening 6K or 12K at Lower Arroyo Park in Pasadena on July 31 2026 and celebrate after with tacos and drinks. Scenic park routes and friendly vibes make this a perfect summer night run.

A mountain 5K, 10K and half marathon around Green Valley Lake, CA, featuring mixed paved and dirt surfaces, multiple aid stations, chip timing, race awards, and proceeds benefiting The Children’s Forest.

Looped trail races at Thomas F. Riley Wilderness Park offering 5k through 30k and a 6 hour event on August 1, 2026; registration opens February 1.

A 5k trail run at Red Rock Wilderness near Silverado, CA featuring fire roads and single track, 300 feet of climbing, one aid station, a cupless policy, and no pets allowed.

A free community festival by UltraSignup in Los Angeles featuring a group trail run with 5K and 10K options, an expo with vendors, food, and a raffle. The event is held at A Snail's Pace Running Shop in Chino Hills.