United States
Mar - Apr
27-3
Fr - Fr
Arizona Monster 300
The Arizona Monster 300 is an extreme 308.6-mile point-to-point trail run through the stunning Sonoran Desert in Southern Arizona. Organized by Destination Trail, this challenging event features a diverse terrain, including 84% single-track trails, and significant elevation changes with a total gain of 41,162 feet. Participants will navigate through rugged landscapes and iconic backcountry, supported by 19 aid stations along the route.
The event is known for its unique climate, which combines subtropical warmth and seasonal rainfall, fostering a rich variety of flora and fauna. Registration for the 2026 event opens on April 5, 2025. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
309 mi
309 Miles