Trail Running calendar near Glendale 2026-2027

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.

Enjoy scenic single track and lake views at Bedrock Valley Trail Runs, April 11 and 12 at Diamond Valley Lake Marina. Choose from marathon to stroller 5K plus gravel bike options, bring your own hydration and earn finisher swag.

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, rugged Southern California trails at the Leona Divide Races in Lake Hughes, with distances from 30K to a 100 mile Western States qualifier. Race day is April 18 with optional packet pickup the Friday before.

Take on rugged single track and sandy climbs at the Annual NATRO@NOLI Indian School Trail Races in San Jacinto, CA. Marathon, Half, 5k and Kids 3k distances, limited spots, with proceeds supporting Noli Indian School.

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.

Machete Trail Madness at Lake Perris on April 25, 2026 offers 10K, 50K and 100K trail options over rugged lakeside loops. Camp with the group, use staffed aid and grab free pro photos of your effort.

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.

O'Neill Park Trail Races in Trabuco Canyon on May 16, 2026 invites trail lovers to run through oak and sycamore lined canyons. Choose from 50k, marathon, 30k, half marathon or 10k for a challenging and rewarding day on scenic single track.

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.

Race the 10K Spartan Trail at Big Bear on May 17, 2026, across technical singletrack in high altitude pine forest with sweeping Southern Sierra views. The weekend includes Spartan obstacle races and a GOVX service member discount.

Join the 17th Nanny Goat May 23 to 24 in Riverside for looped one mile laps on a flat ranch course with camping, swimming and family friendly amenities. Options span 3 hour to 100 mile plus a 24 hour relay with on site support.

Return to Hahamongna Watershed Park on May 24, 2026 for a day of team relays and solo challenges. Choose a 50 km relay with teams of up to five, a solo 50 km ultra, or a 10 km fun run amid scenic Pasadena trails.

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.

Pacifico Ultra is a fully supported trail race near Palmdale CA with a challenging 50k and half marathon across technical singletrack and mountain roads. Expect high elevation, aid stations, shuttle service and a true wilderness vibe.

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..

Run Fullerton's inaugural 5K on dirt trails through Brea Dam and along the tennis center and golf course. Afterward enjoy a Health and Wellness Fair with local vendors, fitness demos and food trucks.

Run the Griffith Park Trail Marathon Relay or 8K on June 7 at the Lower Old Zoo, with scenic trails and views of the abandoned zoo, Observatory and Hollywood Sign. Teams up to five, plus chip timing, medals, shirts, DJs and food trucks.