Trail Running calendar near Lake Los Carneros 2026-2027

A half-marathon and 7k through Rancho Sierra Vista and Point Mugu State Park with creek crossings, single-track climbs, ocean views, finisher medal and tee, free race photos, post-race food and sports massage.

Trail races at Tejon Ranch near Lebec California include 100k 50k 25k and 11k on fire roads with marked courses aid stations and chip timing. The event offers camping options a finish festival with food and a beer garden for 21 plus.

Santa Barbara Nine Trails in Santa Barbara, CA on March 14, 2026 offers 35 mile and 17 mile endurance trail runs. Waitlist registration is open and entries become final after US Forest Service permits are approved and payment is processed.

A trail race in Calabasas on March 14, 2026 offering 10K and 22k routes on the Millennium Loop Trail, varied terrain, finisher medals, free race photography and a $500 course record bonus for the 22k.

A 35 mile endurance run in Santa Barbara on steep technical trails with more than ten thousand feet of elevation change, sparse aid stations and required GPX navigation on a point to point course between Jesusita and Romero Canyon.

Trail running event in Valencia CA on March 21, 2026 offering 10K, half marathon and 50K ultra across singletrack trails with multiple climbs and panoramic views of the Santa Clarita Valley.

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.

A multi-distance running event at Chumash Park featuring a mostly trail half marathon, 5K and 10K road races, stack challenges that combine multiple races, on-course support, timed results and an awards and expo area.

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.

Point Mugu Trail Run in Malibu features a 13.3 mile half and a 6.9 mile 10k with ocean view switchbacks and a steep Fireline climb. The event includes a finisher medal, free course photos and post race food and a beer garden.

Trail races at Victory Trailhead offer distances from 6K to a new 100K on rugged trails with full aid, a cupless policy, course markings, drop bag service for longer races, and post race food and medals.

A multi-distance running event at California State University Channel Islands with in-person and virtual options. Proceeds support Autism Society Ventura County and programs for individuals and families on the autism spectrum.

A multi distance trail running event May 1 to 3, 2026 in Los Padres National Forest near Ojai, CA. Races range from 10K to 100 miles with large elevation gain, limited to 150 entries and subject to strict qualifying and refund rules.

A trail event in Santa Clarita on May 2, 2026, offering distances from 5K to 120K plus 6 hour, 12 hour, and 24 hour timed categories and team relay options.

Born To Run Ultra Marathon Extravaganza takes place in Los Olivos, CA on May 16, 2026 and offers distances from 10 miles up to 100 miles plus three day and four day formats. Registration opens December 1, 2025.

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.

Trail races near Malibu, CA on June 6, 2026, offering distances from a half marathon to 100k over single track and fire road in the Santa Monica Mountains. Registration is open through June 1, 2026.

A multi-distance trail event at Topanga State Park on June 20, 2026, featuring 15k, 10k, a kids 1k and a non-timed Hiker’s Delight, marked courses, aid stations, prize payouts and a Downhill Mile cash bonus.

A supported trail race in Point Mugu State Park offering 25k and 10k routes with coastal mountain views, chip timing, locally made finisher medals, a post race festival with breakfast and a beer garden.