Trail Running calendar near Los Angeles 2026-2027

The Old Zoo Half Marathon offers a half marathon and a 12K on scenic, flat trails starting at the historic Old LA Zoo. Runners receive a unique elephant finisher medal and other amenities. Early registration is advised as space is limited.

Experience the Orange Curtain Endurance Run along the San Gabriel River in California. Featuring USATF certified courses from 10k to 100k, this event offers a fast and flat route perfect for personal milestones and Boston qualification.

A SoCalTrail-supported trail event at Topanga State Park with 15k, 10k, a non-timed Hiker’s Delight and a kids 1k, featuring rugged singletrack, coastal vistas, aid stations, prize purses and a Downhill Mile cash bonus.

Celebrate the legacy of Title IX in Yorba Linda. Run or walk a moderate 5K on the El Cajon Trail with the family, strollers, and dogs. After the race, visit the vendor fair and explore awards for various age groups.

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.

Experience a weekend of community and trail running in the Angeles National Forest. Challenge yourself to complete multiple laps of a scenic 4.16 mile loop over six hours while enjoying a supported camping experience.

The 42nd Annual Independence Day Classic in Newhall, CA offers a 5K, a 1K Kids run and a Masters mile walk to raise funds for local high school cross-country and nonprofits. The event includes shirts, medals, a post-race expo and awards.

Experience a high altitude mountain run on the slopes of Mt. Baldy Resort. This 5k course features a 1500 foot climb through scenic trails ending with a sunset celebration and BBQ dinner at the Top of the Notch.

Valley Crest Trails in Tarzana, Los Angeles offers Half Marathon, 10K and 5K races on Mulholland fire road. The ridgeline course has wide views and full sun, with hot summer conditions and rolling climbs.

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 Modjeska Canyon, CA. The event uses Tucker Wildlife Sanctuary as venue; parking is restricted so attendees must use shuttle service or runner dropoff.

A coastal mountain trail run at Point Mugu State Park with 25k and 10k options, chip timing, aid stations, locally made finisher medals, and a prize purse as part of the Bulldog Challenge Series.

Join a community run through the dirt trails of Griffith Park in Los Angeles. Choose between 5k, 10k, 15k, or half marathon distances and enjoy a relaxed racing environment with finisher medals and free photos.

Join this summer running event at Whittier Narrows Recreation Area featuring 5k, 10k, 15k, and Half Marathon distances. Enjoy a scenic loop course with finisher medals and snacks included for all participants.

Experience a historic cross country tradition at Elysian Park in Los Angeles. This long-standing event features age group awards and prize money while supporting youth running programs and local park foundations.

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.

Experience a scenic mountain race through the pine forests of the San Bernardino National Forest. Run alongside the lake and onto forest trails with distances including a 5k, 10k, and Half Marathon.

Experience trail running in Orange County with several race distances ranging from a 5k to a 6 hour timed challenge. Navigate a scenic 3.3 mile looped course with multiple early bib pickup options available.

The Bulldog Ultra at Malibu Creek State Park on August 15, 2026 features 25k, 50k and a new 75k looped ultra. Rugged single track, multiple stocked aid stations and cash prizes for top 50k finishers shape the event day.

Conquer a steep 1000 foot climb at Snow Summit during this unique one mile mountain race. Enjoy high altitude views at 7000 feet elevation and a free chairlift ride back to the base.