Trail Running calendar near Ventura 2025-2026

Run Griffith Park's iconic trails on Saturday November 1 2025 with distances from 10K to 50K, including marathon and half marathon. The out and back course climbs to the Hollywood sign, features multiple aid stations, and registration close..

Join the Santa Clarita Trail Race Saturday November 1 2025 in Placerita Canyon with 5K, 10K, half marathon and 28K entries. Run flowing singletrack and rugged roads with big climbs and panoramic views over the Santa Clarita Valley.

Take on the rugged Rock Cobbler Run at Rio Bravo Ranch, a scenic off road trail challenge with steep climbs, timed results and special prizes for top finishers. Limited to 300 entrants, it includes pasta dinner, swag and aid stations.

Enjoy rolling trails and views at the 4 Mile Hill Challenge in Debs Park, part of the Aztlan Wellness Series with a green earth celebration and a pet friendly Run4Paws division. Kids can tackle the 2K Hill Challenge for family fun.

Run I Didn't Make It to CIF on Nov 15 in Ojai, a lively 3 mile cross country over scenic campus dirt trails with start and finish on the track. Entry includes electronic timing, a finisher medal, T shirt and post race snacks.

Join the 29th annual Patagonia Salmon Run, a scenic 5K in Ventura on November 16, 2025 that supports South Coast Habitat Restoration and its Ventura River fish passage project. Run, reduce waste, and celebrate local habitat conservation.

Island View Endurance Run in Goleta, CA offers distances from 12 km to 100 mile across scenic coastal trails with big climbing. Supportive aid stations and buckle awards for 100 mile finishers make this a memorable ultrarunning test.

Challenge yourself on rugged coastal trails at the Ray Miller 50/50 at Point Mugu State Park in Malibu on December 6, 2025. With 50 mile, 50K and 30K options, the 2025 race is sold out and the waitlist is closed.

Run under the stars on fully marked fire road courses at Mulholland Gateway Park in Tarzana, with 5K and 10K night options. Bring a working headlamp, enjoy aid stations, and collect a finisher medal and shirt.

Celebrate Hanukkah with the Hanukkah 8 Krazy Kilometers at Panorama Vista Preserve in Bakersfield. Run an 8K or 2K Latke Loop in person or virtually and enjoy a custom finisher medal, Hanukkah swag, and festive community spirit.

Celebrate the season with the Holiday Fun Run at Griffith Park, offering 5k, 10k, 15k and half marathon routes on scenic dirt horse trails and grassy starts. Enjoy on course aid, a finisher medal, free photos and post race snacks.

Join Paramount Ranch Trail Runs on December 20, 2025 for scenic trail races through the historic Paramount Ranch in Agoura Hills. Choose from 10K up to 50K and enjoy varied terrain, stunning views and a community race day organized by KHrac..

Ring in 2026 with the Happy New Year Run at West Creek Park in Valencia, CA. Choose from 5k, 10k, 15k or half marathon on scenic looped trails, enjoy finisher medals, free photos and a festive start to your year.

Ring in the New Year with a scenic trail run at Whittier Narrows Recreation Area on January 4, 2026. Choose 5k, 10k, 15k or a half marathon and enjoy finisher medals, free photos, aid stations and a festive post race vibe.

Take in iconic views of the Hollywood Sign in Griffith Park on January 25, 2026 with distances from a kid friendly 2.2K to an 8 mile trail option. Scenic out and back routes, finisher medals, shirts and chip timing make it great for all age..

The Sean O'Brien event in Calabasas, California, offers multiple trail running distances including 100K, 50 miles, 50K, marathon, and 30K. The 100K race serves as a qualifier for the 2026 Western States 100. The course features scenic trail..

Run the Boney Mountain Trail Run at Rancho Sierra Vista Satwiwa on Feb 7, 2026 for ocean views, creek crossings and steep climbs in Point Mugu. Choose 13.1 or 4.4 mile routes and finish with a medal, shirt and plant based breakfast.

Take on scenic Santa Monica Mountains and Point Mugu trails with creek crossings and ocean views at the Boney Mountain Trail Run. Choose a half marathon or 7k, chase a $500 course record bonus, and enjoy post race tacos and festival awards.

Back On The Ranch Trail Run Back On The Ranch Trail Run takes place on October 3 and 4, 2025, in Los Olivos, CA. The event offers timed and multi-duration trail options. Distances and formats listed for the event include: 3 hour 6 hour 12..

Run scenic singletrack through Las Virgenes Canyon in Calabasas with 22k and 10k options featuring hills, switchbacks and creek crossings. This March event is Race 2 of the SoCalTrail Trail 1/2 Series and includes shirts, finisher medals an..