Trail Running calendar near San Luis Obispo 2025-2026

Dirt Circus - San Luis Obispo is a vibrant community running event set to take place in San Luis Obispo, California. Organized by UltraSignup, this festival celebrates local races and the running community, featuring a social run, food, and a raffle with exciting prizes. Participants can enjoy a cas..

The Born to Run Ultra Marathon Extravaganza is a unique trail running event taking place from May 14 to 18, 2025, at a private ranch in Santa Barbara, California. This multi-day event offers various race options, including 4-day, 3-day, and 100-mile challenges, along with shorter distances of 30, 20..

The Born to Adapt - Los Olivos will take place in Los Olivos on Saturday 17 May 2025. You can run between 10 and 100 miles.

The Back on the Ranch Trail Run, hosted by AllWeDoIsRun, is an annual running event taking place at Sand Creek Ranch in Los Olivos, California. Scheduled for October 4, 2025, participants can choose from various race durations, including 3, 6, 12, 24, and 48 hours, completing as many 3.25-mile laps..

The Spooner's Cove Trail Run, held at Montana de Oro State Park in Los Osos, California, featured scenic courses of varying distances: 8K, 13K, 25K, 37K, and 50K. Runners enjoyed breathtaking views of cliffs, beaches, and the ocean while navigating trails with minimal elevation gain. The event inclu..

The Tierra Redonda Mountain Trail Run is an exciting trail running event scheduled for November 15, 2025, in Bradley, California. Participants can choose from various distances, including 48-hour, 24-hour, 20km, 10km, and 5km options, catering to runners of all skill levels. This event is part of Al..

The La Cuesta Ranch Trail Run is scheduled for January 24, 2026, near San Luis Obispo, California. It offers 10km, 20km, and 30km trail races through scenic ranch and dirt trails with views of West Cuesta Ridge. The event features well-marked courses, aid stations, and amenities like prepackaged foo..