Nine Trails 35 Mile Endurance Run

The OC Trail Runners Group Run is a free, social, and non-competitive event taking place at El Moro and Laguna Coast Wilderness Park in Newport Beach. Participants can enjoy a scenic 7.5-mile trail run with approximately 1100 feet of vertical gain, featuring various routes each time. The event empha..

The Rock It in El Moro Canyon 6K & 10 Miler, presented by Fitness on Fire, is an exciting trail running event set in the scenic El Moro Canyon, Laguna Beach, CA. Participants can choose between a 6K or a 10-mile course, featuring challenging climbs and breathtaking views of the Pacific Ocean. The ev..

The Billy Goat Half Marathon Climb is an exciting running event taking place in Temescal Valley, California, within the Cleveland National Forest. Scheduled for April 5, 2025, participants can choose between a challenging half marathon and a 10K race, both featuring significant elevation gains of ap..

The Machete Trail Madness 100K is a challenging ultramarathon event taking place on April 12, 2025, at Lake Perris, California. Participants can choose from three distances: 100K, 50K, and 10K, with the 100K course featuring a tough 10-mile loop and a total elevation gain of 2,300 feet per lap. The..

The Saddleback Marathon, scheduled for April 26, 2025, takes place in Black Star Canyon, Silverado, CA. This challenging trail marathon, which has a rich history dating back to 1988, features a full marathon, half marathon, and 10K race. Participants can expect significant elevation gains, with the..

The Run4Kids Ultra Running Party is an exciting running event taking place in Corona, California, featuring a variety of challenges for participants. Scheduled for May 2-3, 2025, the event includes multiple race options such as 6-hour, 12-hour, 24-hour, marathon, 50-mile, and 100-mile distances. Thi..