Trail Running calendar near Los Olivos 2025-2026

The Back On The Ranch Trail Run, held at the private Sand Creek Ranch in Los Olivos, California, is an annual trail running event featuring multiple timed race options: 3, 6, 12, 24, and 48 hours. Participants complete as many 3.25-mile loops as possible on a scenic course with about 302 feet of ver..

The Spooner's Cove Trail Run, held at Montana de Oro State Park in Los Osos, California, offered scenic trail running with views of rugged cliffs, sandy beaches, and the ocean. The event featured multiple distances: an 8K with minimal climbing along the bluff, a 13K ascending the 1,347-foot Valencia..

The Twilight's Last Gleaming Cross Country Challenge will take place in Ventura on Saturday 25 October 2025.

The Santa Cruz Island Eco-Extreme Trail Half Marathon is a challenging 13.3-mile trail race held on Santa Cruz Island in Channel Islands National Park, California. Organized by the Ventura County Sheriff's Search and Rescue Upper Ojai Team, this rugged course features steep hills, creek crossings, a..

The Rancho Ramble Trail Run takes place at Santa Margarita Ranch in Central California, offering runners a scenic experience across rolling grassy hills, open cow pastures, and oak-lined arroyos. The course features deceptively steep and long hills with varied terrain that challenges footing and rhy..

The Island View Endurance Run, held in Goleta, California, offers challenging trail races over December 5-6, 2025. Distances include 100 miles, 100 kilometers, 50 kilometers, and a 25-kilometer option. The course is primarily on trails and fire roads, featuring approximately 25,000 feet of elevation..

The Hanukkah 8 Krazy Kilometers is an annual family-friendly running event held in Bakersfield, California, organized by Temple Beth El. The 8K and 2K races take place at the scenic Panorama Vista Preserve, part of the Kern River Parkway, featuring natural trails along the Kern River below the Panor..

The La Cuesta Ranch Trail Run, held near San Luis Obispo, California, offers runners scenic trail running on January 24, 2026. The event features 10km, 20km, and 30km distances, all run on 100% dirt trails and ranch roads with stunning views of West Cuesta Ridge and Poly Canyon. The course is looped..

The Santa Barbara Nine Trails is a trail running event held in Santa Barbara, California, featuring two distance options: 35 miles and 17 miles. Organized by AllWeDoIsRun, the race takes place on scenic trails along the California Central Coast, offering runners a challenging and picturesque course...

Coyote Two Moon is a challenging trail running event held in the scenic Los Padres National Forest near Ojai, California. Scheduled for the first weekend of May 2026, it offers a range of distances from a 10K fun run to ultra distances including 30K, 55K, 55 miles, 100K, and a grueling 100-mile race..

The Boney Mountain Trail Run is a scenic trail running event held in the Santa Monica Mountains, starting at Rancho Sierra Vista | Satwiwa National Park in Newbury Park, California. It features a challenging half-marathon course that includes creek crossings, single-track climbs, and stunning ocean..

The Born to Run Ultra Marathon Extravaganza is a multi-day trail running event held in Los Olivos, California. Scheduled for May 16, 2026, it offers a variety of distances including 10, 20, 30, and 100 miles, as well as challenging 3-day and 4-day race options. The event is part of the AllWeDoIsRun..