Trail Running calendar near Pacific Palisades 2025-2026

The Sean O'Brien event, scheduled for January 31, 2026, in Calabasas, California, offers multiple race distances, including 100K, 50 miles, 50K, marathon (26.2 miles), and 30K. The race features scenic trail views and is suitable for ultrarunners and trail enthusiasts. The 100K race is a qualifier f..

The Catalina Island Marathon, held in Avalon, California, is California's oldest trail marathon and the state's official off-road marathon championship. This scenic event offers marathon (26.2 miles), 10K, and 5K distances, along with a kids' run and a challenging Triple Crown option combining multi..

The Santa Barbara Nine Trails is a trail running event held in Santa Barbara, California. It offers two race distances: 35 miles and 17 miles, providing options for different levels of trail runners. The event is part of the AllWeDoIsRun series, known for creating trail running events on the scenic..

The Nine Trails 35 Mile Endurance Run is a trail running event held in Santa Barbara, California. It offers two distance options: a challenging 35-mile course and a shorter 17-mile route. The race takes place on scenic trails that showcase the natural beauty of the Santa Barbara area, providing runn..

The Nature Made Great Race is an annual running event held in Agoura Hills, California, near Los Angeles. Celebrating over 40 years, it features multiple race distances including the Chesebro Half Marathon, Old Agoura 10K, Deena Kastor 5K, and a 1-mile fun run. The half marathon course offers scenic..

The Nanny Goat race, hosted at a private horse ranch in Riverside, California, is a family-friendly ultrarunning event featuring distances of 6, 12, 24 hours, a 24-hour relay, and a 100-mile race. The course is a flat, one-mile loop on mostly dirt and grass with good footing and ample space for pass..

The Saddleback Marathon, held in Silverado, California, is a premier trail running event set in the scenic Saddleback Mountains within the Cleveland National Forest. Offering marathon, half marathon, and 10K distances, the race features challenging courses with significant elevation gains—4,244 feet..