Phomo 50k
Camelback East Village, United States • 8 Nov 2025
The PhoMo 50K is a challenging ultramarathon held in the scenic Phoenix Mountain Preserves, Arizona, starting and finishing at the Piestewa Peak Trailhead (Cholla Ramada). Covering 31.2 miles (50 km) with over 6,000 feet of elevation gain, the course features rocky, technical singletrack trails with minimal shade, demanding strong preparation for heat and terrain. The route is unmarked, but participants receive GPX files for navigation. Aid stations with water and snacks are located at miles 9.9 and 26.2, with additional water fountains and restrooms at key trailheads. The event is limited to 50 runners, allows crew support and pacers, and includes commemorative swag and awards for top finishers. Visit the organization's website for the most recent information.