Trail Running calendar near Prisoners Harbor 2026-2027

A 68-mile point-to-point trail ultra across the Backbone Trail in the Santa Monica Mountains with 13,600 feet of gain and relay options for teams of 2, 3, or 4.

A multi distance trail race in Calabasas, CA on January 30, 2027. The event includes a 100K that is a 2026 WS100 qualifier and entry fees range from 152.60 to 323.00 USD.

A two day event at First Baptist Church in Santa Maria featuring a looped 5k and a timed 12 hour loop race, with on course aid, overnight food, and proceeds supporting the Elevate missions project.

Timed 6-, 12- and 24-hour formats on a rolling 2.2 mile loop at Will Rogers State Historic Park, with relay options, a stocked aid station, and crew/pacer provisions.

Multi-distance trail running at Tejon Ranch in Lebec, CA on Feb 27, 2027, featuring 100k, 50k, 25k and 11k courses with camping and a finish festival.

A family friendly run and walk in Valencia CA featuring 1K, 5K and 10K options plus virtual races. The USATF certified course runs along the South Fork River Trail and proceeds support Students Off And Running with an expo and festive activ..

Santa Barbara Nine Trails is a trail running event in Santa Barbara, CA on March 13, 2027, offering 35 mile and 17 mile race options organized by AllWeDoIsRun.

Nine Trails in Santa Barbara, CA on March 13, 2027 offers 35 mile and 17 mile trail course options. The event is organized by AllWeDoIsRun, a member of national trail and running organizations.

Trail running event in Valencia California on 03/20/2027 offering 10K, Half Marathon, and 50K Ultra across hills, ridgelines, and canyon terrain with views of the Santa Clarita Valley.

A multi-distance running event in Agoura Hills with half marathon, 10K, 5K, 1 mile and multi-race challenges, held around the Santa Monica Mountains with a large post race party.

A multi-distance trail running event in Ojai, CA featuring ultra distances up to 100 miles, significant elevation gain, a 42 hour race cutoff, and a 150 participant field limit.

Trail race in Placerita Canyon, Santa Clarita on May 1, 2027. Multiple distances from 1 mile to 60K, 6 and 12 hour categories, and team relays. Camping, cupless aid stations, and finisher medals are part of the event.

A multi day trail running week in Los Olivos, CA with options from 10 miles to 200 miles on dirt ranch roads and single track, onsite camping, aid stations, and limited entry.

Trail races in Malibu on June 5, 2027 with distances from a half marathon up to 100K, organized by Keira Henninger Events at Point Mugu State Park; registration opens December 1, 2026.

Trail races at Topanga State Park with 10 km, returning 15 km Garapito route, a junior 1 km, cash prizes, medals, postrace food and shuttles.