Trail Running calendar near Prisoners Harbor 2026-2027

Run the scenic Sean O'Brien Trail Races in Calabasas on January 31, 2026, with distances for every trail runner. The 100K is a Western States 100 qualifier, and options from 30K to 50 Miler promise challenge and community.

Run scenic backcountry trails at Boney Mountain Trail Run in Newbury Park on February 7, 2026, with half marathon and 7k options. Expect rugged single track, ocean views, creek crossings and lively post race festival with tacos and awards.

Scenic Boney Mountain trail run in Thousand Oaks offers challenging half marathon or 7k routes with creek crossings, single track climbs and ocean views. Enjoy race shirts, medals, free photos, vegan breakfast and a $500 course bonus.

Explore scenic fire roads and foothill trails at Tejon Ranch with sweeping Tehachapi views and chances to spot elk, deer or raptors. Distances from 11k to 100k, plus camping and a lively finish festival with food and beer.

AllWeDoIsRun hosts trail events across the Central Coast, from scenic 10 km and 30 km races to multi day ultramarathons, ride and tie contests, and run and raft adventure days. Expect rugged trails and a spirited community.

Take on scenic singletrack through Las Virgenes Canyon in Calabasas with creek crossings, switchbacks, and expansive views. Choose a challenging 22k or a fun 10k and enjoy a local finisher medal, hot coffee, and race day photos.

Take on Santa Barbara Nine Trails, a rugged 35 mile out and back with steep, rocky terrain and over 10,000 feet of climbing. Remote stretches, aid stations and sweeping coastal views make it a tough but rewarding day.

A trail race in Valencia near Santa Clarita on March 21, 2026 offering 10K, Half Marathon and 50K courses with singletrack, substantial climbing and panoramic ridgeline views. Timing, aid stations and finisher medals are provided.

Join the inaugural Hill Canyon Trail Trot 5K in Camarillo, a creekside run through canyon trails and oak lined paths with a free Kiddie K. Proceeds support the Stepping Stones Riding Program and low cost horse experiences.

Run the Nature Made Great Race in Agoura Hills on April 11, 2026, with scenic trail and road options from a Chesebro half to a one mile fun run. Celebrate at the expo and post race party, earn a tech top and commemorative medal.

Yaya's Run in Ventura invites runners to a scenic beach path race at Surfers Point with 5k, 10k, 15k and half marathon options. Join this memorial event for a morning of ocean views, supportive aid stations and finisher medals.

Challenge yourself on scenic ocean view trails above Malibu at the Point Mugu Trail Run, with a half marathon and a 10k through Sycamore Canyon and up Fireline Trail. Enjoy a finisher medal, free photos and a post race beer garden.

Run the scenic Las Virgenes Canyon Ultra Trail Races in Woodland Hills, CA, offering distances from 6K to 100K across challenging trails with rewarding climbs and views. Fully supported course and lively post-race food, music, and medals ma..

Join the 14th annual Aut2Run for Autism at CSU Channel Islands on April 26, 2026, and support the Autism Society Ventura County. Choose from 15K, 10K trail, 5K, 1 mile, Fun K for kids and participants with special needs, or run virtually.

Coyote Two Moon is a challenging multi distance trail running weekend in Ojai, California, May 1 to 3, 2026, with options from 10K to a rugged 100 mile featuring massive climbing. Field is limited to 150 runners so sign up early.

AllWeDoIsRun hosts trail events across the Central Coast, from scenic 10 km and 30 km races to multi day ultramarathons, ride and tie contests, and run and raft adventure days. Expect rugged trails and a spirited community.

Run into the 1980s with The Cobra 5Kai, 10Kai & Half Miyagithon along the LA River Path in Canoga Park. Costume friendly, with throwback tunes, a finisher’s medal and plenty of crowd energy; crane kicks encouraged.

Forever Brave at West Creek Park in Valencia CA on May 24, 2026 invites runners from 5k to half marathon on scenic looped trails with aid stations each lap. Finishers get custom medals, free photos, snacks, and fast posted results.

On June 6, 2026, tackle coastal singletrack and fire road through the Santa Monica Mountains and Point Mugu with distances from half marathon to 100k. Scenic, challenging courses and full athlete guides make this a standout Malibu trail eve..

Tough Topanga on June 20 at Topanga State Park features 15k, 10k, a Junior 1k and an untimed Hiker's Delight on scenic singletrack and fire roads. Expect full aid, chip timing and a festive post race beer garden.