Hermosa Beach
Trail Running Calendar near Hermosa Beach 2026-2027
Explore the top trail runs near Hermosa Beach for 2026-2027! We've gathered 43 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
Trail races in Cheeseboro Canyon offering 50k, Half Marathon and 10k courses across varied singletrack, fire roads and scenic climbs with aid stations and post-race festival amenities.
A 5K fundraising event in Los Angeles for Dyslexia Awareness Month with in-person and virtual options; proceeds support educational programs and resources.
November 2026
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.
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.
69 miles on the Backbone Trail in Malibu with about 13,000 ft elevation and a 36 hours cutoff; categories include Runner, Light 10 lbs, Heavy 25 lbs.
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
An in-person half marathon on Runyon Canyon trails in Los Angeles on Saturday, December 5, 2026, with tickets listed at 0.00 USD.
A multi-distance trail event at Griffith Park on December 19, 2026 offering 5k, 10k, 15k and a half marathon with aid station, medals, photos and group discounts.
January 2027
Trail running event at Whittier Narrows Nature Center on January 30, 2027, featuring 10K, 5K and a kids dash with finisher medals.