San Diego 100

The San Diego 100 Mile Endurance Run takes participants through the scenic east county mountains of San Diego, with the start and finish point at Lake Cuyamaca, near Julian. The challenging course showcases five incredible areas, including Rancho Cuyamaca and the Pacific Crest Trail, with approximately 85% of the route featuring technical single-track trails. Runners will experience over 13,000 feet of elevation gain and descent, making this a demanding yet rewarding race. With a 32-hour limit, competitors can rely on 16 well-stocked aid stations along the way, with drop bags available at select locations. The course's stunning landscapes and significant climbs provide an adventurous atmosphere for endurance enthusiasts. Runners are encouraged to consult the website for detailed maps and directions to navigate the terrain effectively.