PhoMo 50k

Experience the thrill of the PhoMo 50K, an annual trail running event happening at Piestewa Peak in Phoenix, Arizona on November 8, 2025. This challenging 50-kilometer course will take you through the stunning Phoenix Mountain Preserves, offering rocky and technical terrain with over 6,000 feet of elevation gain. Limited to 50 participants, the race will start and finish at the Piestewa Peak Trailhead, with aid stations strategically located along the route. Prepare for a test of endurance as you navigate the exposed trails, ensuring you carry enough hydration and fuel. Participants will receive a commemorative t-shirt and other goodies, with top finishers earning a free entry to Old Pueblo 2026. Don't miss out on this ultimate trail running experience - sign up before October 20, 2025, and join us for an unforgettable adventure in the Arizona wilderness.