Proctor Valley Monster Endurance Run

The Belgian Waffle Run is an exciting 5,000-meter race held at the Del Mar Polo Fields, designed for runners of all levels. Participants can enjoy a spirited atmosphere, whether they're aiming for a personal best or sporting fun costumes. The event emphasizes the joy of movement and community, featu..

The Dingneng Wang event, formerly known as the PQ & GZ Trail Marathon, is a unique running experience held in memory of a beloved friend and running enthusiast. This event encourages participants to run at their own pace without any official support, course markings, or aid stations. Runners can cho..

The Black Mountain Trail Races, set in San Diego, offers a thrilling experience for runners of all levels with three race distances: 50K, 25K, and half marathon. Participants will navigate the scenic and challenging trails of Amat Kwanyil, an area rich in history and natural beauty, featuring rocky..

The South Bay 24 is an exciting endurance running event hosted by the Endurance Race Series at Montgomery Waller Community Park in San Diego. This annual event features a 1.25-mile loop course that combines trail, grass, and bike path terrains. Participants can choose from various race options, incl..

The Carmel Valley Trail Race is San Diego's only trail race, set in the scenic Gonzales Canyon Open Space. Scheduled for October 11, 2025, this annual event features three race distances: 15K, 10K, and 5K, with the 15K and 10K including the challenging "Puke Hill." The race starts and finishes at So..

The Sri Chinmoy 6-Hour Race in San Diego offers participants a scenic 5-mile loop course around a tranquil urban lake, perfect for runners and walkers of all paces. This event is ideal for those training for marathons or looking to push their endurance beyond traditional distances. Athletes will ben..