Orange
Trail Running Calendar near Orange 2026-2027
Explore the top trail runs near Orange for 2026-2027! We've gathered 41 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
A 5K on shaded eucalyptus horse trails at Ernie Howlett Park in Palos Verdes Peninsula on October 4, 2026. In person and virtual options are available, plus a fundraising route that waives the fee with at least $100 raised for Strides in Recovery.
Free social trail run in Newport Coast covering about 6.5 miles and 1,000 feet of climb, on hilly and rocky trails; participants should have trail experience.
A 5K fundraising event in Los Angeles for Dyslexia Awareness Month with in-person and virtual options; proceeds support educational programs and resources.
Trail races at Caspers Wilderness Park near San Juan Capistrano offering 10K, half, 35K, marathon and 50K on well marked singletrack and fire roads.
A 3.6 mile trail loop at Coastal Peak Park with about 585 ft gain per loop through coastal sage scrub and riparian canyons; part of the Southern California UltraRunner Grand Prix Series.
November 2026
Trail trail running in Silverado, California on November 7, 2026, with marathon, 25k, half and 10K courses out of Black Star Canyon and notable elevation gain.
Night trail race in Tarzana with marked 5K and 10K courses on fire roads, aid stations, medical support, and a required headlamp for all runners.
Sandy Sprint California is a charity 5K run/walk at Griffith Park on November 8, 2026, hosted by the Sandy Rollman Ovarian Cancer Foundation to raise funds for research.
A 4K pet division and a 5K human-only race in Griffith Park on 11/14/2026, with proceeds supporting the Run for Paws nonprofit.
Fixed-time trail runs of 3, 6 and 8 hours on an approximately 2.75 mile loop through O'Neill Regional Park in Trabuco Canyon, CA.
Trailsgiving offers trail races in Elysian Park with 5k, 10k, 15k and half marathon options, marked out-and-back loops and an aid station at the turnaround.
Multiple distances at Whittier Narrows on November 15, 2026 with marked out-and-back loops, aid station, finisher medals, photos, and race-day registration options.
Trail running event in Griffith Park on November 21, 2026 offering distances from 10K to 50K on singletrack and fire road.
Thanksgiving morning trail races in the Santa Monica Mountains near Reseda, featuring a half marathon, 10k and 5k with finish area amenities and race awards.
December 2026