Montana de Oro Trail Run

Baywood-Los Osos, United States • 29 Mar 2025

The Montana de Oro Trail Run is an annual event held at Montaña de Oro State Park in Los Osos, California. Participants can choose from various distances, including a 50K, 36K, half marathon, and 12K, each offering stunning views of the Pacific Ocean and the surrounding landscape. The event features unique finisher medals, post-race meals, and professional photography.

Runners will navigate trails rich in history, including paths once used by the Chumash people. The race emphasizes sustainability with a cup-free policy, encouraging participants to carry their hydration devices. The next event is scheduled for March 29, 2025. Visit the organization's website for the most recent information.

Race information

50 km
5400 m+
50k (three Peaks)
36 km
3700 m+
36k (two Peaks)
13 mi
2100 m+
Half Marathon (hazard Peak)
12 km
1600 m+
12k (valencia Peak)
Visit the organization's website for the most recent information.
Trail runs nearby

Spartan Trail Central California at Santa Margarita on November 9 offers 50K, half marathon and 10K over rolling grassy hills, cow pastures and oak lined arroyos. Tackle steep climbs and uneven footing, then enjoy local wine after the race.

La Cuesta Ranch Trail Run invites runners to tackle scenic dirt trails along West Cuesta Ridge and Poly Canyon with 10K, 20K or 30K loop options. Start and finish at the ranch barn with aid stations, finisher awards and a custom tee.