Mogollon Monster

The Mogollon Monster 100 is a challenging trail race set in the scenic Mogollon Rim near Pine, Arizona, scheduled for September 6-7, 2025. Participants can choose between a grueling 100-mile race and a 42K event. The 100-mile course features significant elevation changes, with a total ascent of approximately 18,000 feet, traversing diverse ecosystems from the Sonoran Desert to expansive Ponderosa Pine forests.

Runners must be prepared for technical terrain and varying weather conditions. The event emphasizes self-sufficiency, requiring participants to have completed a qualifying race and to engage in volunteer work prior to race day. Visit the organization's website for the most recent information.