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.

Experience Tierra Redonda Mountain Trail Run and Camp in Bradley, CA where trail running meets camping under the Central Coast skies. Choose timed ultrarunning challenges or shorter 5 km and 10 km routes with AllWeDoIsRun support.

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.

Run Santa Barbara's rugged front country on the Nine Trails 35 mile endurance race March 14, 2026, with an option for a half out and back route. Expect steep, technical trails, big climbs, aid stations, and spectacular coastal views.

Run the Valencia Trail Race on March 21, 2026 in Santa Clarita, CA with 10K, half marathon, 50K and a virtual option. Scenic single track trails, big climbs and aid stations make it a rewarding test with shirts, medals and finish line food.

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 scenic singletrack trails above Santa Clarita at the VALENCIA Trail Race, with spring green hills and seasonal wildflowers. Choose a 50K ultra, half marathon or 10K for panoramic views and challenging climbs.

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.

Experience Tierra Redonda Mountain Trail Run and Camp in Bradley, CA where trail running meets camping under the Central Coast skies. Choose timed ultrarunning challenges or shorter 5 km and 10 km routes with AllWeDoIsRun support.

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..