About Arizona Monster

The Arizona Monster is a 308 mile point to point journey through Southern Arizona's Sonoran desert organized by the Destination Trail Team who also brings you the USA's biggest and most iconic 200 milers. The Sonoran desert is unique in that it has subtropical warmth in winter and two seasons of rainfall. This creates an extreme contrast between aridity and moisture supporting diverse and vibrant flora and fauna. The route is rugged, challenging and features some of Southern Arizona's most iconic backcountry terrain and high elevation mountains.

2025 Arizona Monster

The 2025 event is sold out. Registration is now open for the waitlist.

2026 Arizona Monster

Registration for the 2026 Arizona Monster opens April 5th, 2025 at 9:00am. This is a first come first serve registration, no lottery. Registration will remain open until the event is sold out at which time the waitlist will open.

Course Details

• Miles: 308.6 Point to Point
• Elevation Gain: 41,162'
• Elevation Loss: 41,463'
• Aid Stations: 19 Aid Stations
• Cutoff: 170 Hour Cutoff/7 Days & 2 Hours
• Terrain: 259.1 MILES/84% SINGLE-TRACK; 34 MILES/10% BIKE PATH; 9.5 MILES/3% PAVED ROAD; 6 MILES/2% DIRT ROAD

Open Course Map

Event's current local time: 11:15 PM MT