Prepare for an exhilarating challenge at the Black Mountain 50K, 25K, and Half Marathon on June 20, 2026, in the heart of San Diego, California. This premiere trail event, nestled within city limits, invites runners to conquer the beautiful yet demanding trails of Black Mountain Open Space, known historically as Amat Kwanyil, an ancient extinct volcano and Kumeyaay land. Offering distances suitable for first-time trail runners to ultra veterans, participants will experience a course celebrated for its balance of technical single-track and rolling jeep trails, set against a backdrop of chaparral and coastal sage scrub, with potential sightings of local wildlife like deer and bobcats.

The 50K course, with approximately 5,000 to 5,700 feet of elevation gain, guides runners through winding paths like Little Black Loop, Miners Loop, Ahwee, Lusardi Loop, and Lilac Canyon, culminating in spectacular 360-degree views from Black Mountain's 1554-foot summit. Expect rocky, steep, and technical sections that truly test every runner's strengths. Typical race day conditions in late June bring comfortable highs around 73°F and lows around 63°F, with virtually no chance of precipitation, providing an ideal environment for pushing limits. Well-stocked aid stations, manned by experienced and motivating volunteers—including ham radio experts for seamless communication—offer water, electrolyte drinks, ice, and ample food to keep you fueled, while portable restrooms are available at key locations, including the start/finish at Hilltop Community Park.

Runners consistently praise the Black Mountain races for their excellent organization and supportive community vibe. Starting and finishing at Hilltop Community Park, the course promises not only a physical challenge but also a profound connection with San Diego's natural beauty, offering stunning vistas of the Pacific Ocean and the Cuyamaca Mountains. Whether you're aiming for a personal best or simply seeking an unforgettable adventure on challenging local trails, the Black Mountain races promise a rewarding experience for all.