Arizona Monster 300

MAR-APR
29-4
2027
A 300.5 mile point to point ultramarathon across Southern Arizona's Sonoran Desert from Patagonia to Superior with 32,386 ft of gain, 19 aid stations, and a 150 hour cutoff.
29-4 Mar-Apr 2027
301 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Arizona Monster 300

The Arizona Monster 300 is a point-to-point ultramarathon through Southern Arizona's Sonoran Desert. The route runs from Patagonia, AZ to Superior, AZ and covers 300.5 miles on a mix of desert and mountain trails.

Course details list an elevation gain of 32,386' and an elevation loss of 33,840', with 19 aid stations spaced along the route. The event uses National Forest Lands and has a total cutoff of 150 hours.

The Sonoran Desert on this route has subtropical warmth in winter and two seasons of rainfall. That climate pattern produces strong contrasts between dry and moist areas and supports diverse plant and animal life. The course passes through rugged backcountry terrain and higher elevation mountain areas that are noted on the route description.

A payment plan option is available through UltraSignup for those who register. The organizer provides course maps, a runner manual, and published results for past years. Visit the organization's website for the most recent information.

301 mi
300.5 Mile

Events nearby

Trail runs and family walks at Historic Empire Ranch in Sonoita, AZ, featuring 10K, 5K and mile events with souvenirs and awards, raising funds for the Empire Ranch Foundation.
Trail running event in Patagonia, AZ offering 50K, 30K, half marathon and 10K on singletrack and Arizona Trail with aid stations and community events.
5K run and 1.5 mile walk at Sonoita Vineyards in Elgin AZ on February 13 2027 with chip timing and a post race wine pour.
A historic trail ultramarathon in Sonoita, Arizona offering 50 mile and 50K courses through the Santa Rita Mountains and along the Arizona Trail.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.