Granite Mountain Grind

Williamson, United States • 26 Sep 2026

Granite Mountain Grind

The Granite Mountain Grind is a trail ultra held in Prescott, Arizona on September 26, 2026. The event is organized by Dirty Goat Adventures and is presented as the only sanctioned ultra race in this area of Prescott.

The race centers on granite terrain that is described as rugged and technical. The 50K course includes rocky climbs, fast descents, and long stretches of singletrack among towers of boulders and juniper-studded landscapes. The course is intended to test technical footing and trail navigation.

This is a fully supported event. Support features include three fully stocked aid stations, two in-between water stations, a well marked course, and on course safety teams. Every participant receives a finisher medal. Awards are given to first, second, and third place finishers in both the male and female categories.

The inaugural 2026 running is limited to 100 runners to preserve the trail experience. The race director has more than 25 years of experience helping to set up and run races and has competed in multiple ultra events in Arizona. Visit the organization's website for the most recent information.

Race information

50 km
50k
Visit the organization's website for the most recent information.
Trail runs nearby

A 50K trail race near Prescott, Arizona on August 15, 2026, covering 31.5 miles with about 5,500 feet of climb and three aid stations. The course passes Thumb Butte, Quartz Mountain and Wolverton and uses a 3 MPH cutoff.

Saddles 100 in Prescott, AZ on October 3, 2026 offers 100 mile and 50 mile loop options, plus a 10.72K and a new 6.66 mile fun run around Willow Lake. The 2026 main loop is run clockwise and the 50 mile course omits the dells section.

An annual endurance event in Prescott, AZ featuring 50 mile, 25 mile, and 13 mile races where runners and endurance riders share much of the course. Routes cross grasslands, high desert, and ponderosa pine forest with varied trail surfaces.

A Prescott, Arizona event on November 14, 2026 focused on the Dells section of the Saddles 100, presented by The Hike Shack and Saddles 100. The listing references a 26 Miler and a Dells marathon possibly set at 50k.

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