Trail Running calendar near Perris 2025-2026

Event overview The Sri Chinmoy 6-Hour Race in San Diego is a timed endurance event held at Miramar Reservoir. The race format is a 6-hour time limit during which athletes complete repeated laps of a 5-mile loop. Entry is limited to 70 parti..

Celebrate the 10th annual Chino Hills Trail Run Series Fall at Chino Hills State Park with challenging 30K and 50K trail routes that support the Discovery Center. Scenic single track, aid stations, and community spirit await.

The 4 Mile Hill Challenge is a rolling, all-trail race held at Debs Park in Los Angeles, with the Audubon Center at Debs Park serving as the start and finish. The event features a 4-mile run/walk/hike and a Run4Paws (Love Your Pet) division..

Trip to: The Red Tail Roost Agua Dulce loop Trail is a 5-mile moderate trail run in the Cleveland National Forest near Mt. Laguna, California. The course winds through peaceful, wooded terrain that may be icy or snowy in late fall, so rider..

Event The Boundiful Endurance Runs is scheduled for November 29, 2025, at Washburn Ranch in Hemet, CA. The event offers multiple race formats and timed-duration events. 100m Relay Event 24hrs 12hrs 6hrs 3hrs Course and support The course..

Tackle rugged singletrack and scenic trails at the 9th annual Black Mountain Turkey Burner Trail Race, an ERS Championship qualifier with a limited 300 runner field. Pick a half marathon, 10K, 5K or kids dash around the community park.

Event overview The Anza Borrego Cuyamaca 50 Mile Run is a point-to-point trail race in Julian, CA on December 6, 2025. The course covers 50 miles and has a 14.5-hour finish cutoff. The route starts at the Sunrise Trailhead and descends into..

The Fremont Canyon 28k Trail Run is an exciting running event taking place in Irvine Regional Park, Orange, California. Scheduled for December 6, 2025, this challenging 28k (17.5 miles) course features fire roads with an elevation gain and..

The Tenth Annual Keepin' It Rural 5K/10K Trail Race and Festival takes place at the scenic Elfin Forest Recreational Reserve in north San Diego. This unique event features chip-timed races for both 5K and 10K runners, with a special course..

Event details The Dixon Lake 10/10 Trail Race is scheduled for December 13, 2025, at El Caballo Park, 3450 E. Valley Parkway, Escondido, CA. It is the 5th annual running of this event and is an ERS Championship qualifier for all distances...

Run for a Claus presented by Optima Tax Relief is an annual charity run in Irvine, California, hosted on the University of California, Irvine Ring Road campus. The event features a 5K and a Kids 1 Mile Run/Walk, with virtual 5K and virtual..

Close out the SoCalTrail season at Crystal Cove State Park with scenic coastal trails and race options for 15K, 6K and a Kids 1K. Enjoy aid stations, finisher medals, race shirts, free photos and a post race beer garden for 21 and over.

Take on the Dirty December Trail Run at Sycamore Canyon on Dec 21, 2025 with marathon, half, 10K and a 6 hour hill climb over rugged trails and steep climbs. Finishers get a tech shirt and prizes and there is a lively costume contest.

Del Dios Trail Race Del Dios Trail Race, called the "Race of the Gods", is the 11th annual edition held at Lake Hodges in Escondido, California. The event takes place in January 2026. It is listed as a Championship Qualifier. The..

Event details Ring in the New Year is a running event at Whittier Narrows Recreation Area on Sunday, January 4, 2026. The course uses marked out-and-back loops on the beach path and is an open course shared with other pedestrians, runners,..

San Diego 50 & Trail Runs is a multi-distance trail running festival staged at the San Pasqual Valley Staging Area in Escondido, California. The lineup includes a 50-mile ultramarathon, a Trail Marathon (plus a 2-person relay), a Trail Heav..

Event overview The Hollywood Sign Run | Hike takes place in Griffith Park on January 25, 2026. The event uses a scenic out-and-back course to the Hollywood Sign Viewpoint and includes views of the Griffith Observatory, Downtown Los Angeles,..

Run the rugged trails around Calico Ghost Town near Yermo, CA on Jan 25, 2026. Choose 50K or 30K courses that blend desert trails and mining history while supporting a nonprofit for Mojave Desert education.

Event overview The Ranch 50K and Half Marathon takes place February 14, 2026, at Daley Ranch in Escondido, CA, with the Start/Finish at Dixon Lake Picnic Area. Registration opens September 1, 2025; registration closes February 12, 2026 at 1..

Event details The event is scheduled for Saturday, February 14, 2026, at Griffith Park in Los Angeles. Distances offered: 5k 10k 15k Half marathon All finishers receive a medal and a goodie bag. Results are typically posted on the event p..