Snake Eater 100K

Tusayan, United States • 8 Nov 2025

Snake Eater 100K is an ultramarathon near the Grand Canyon in Tusayan, Arizona, offering 100K and 50K distances. Presented by Bear Jaw Events, the course starts downtown at Grand Canyon National Park, with an IMAX theater staging point, then runs along jeep roads through forested terrain, connects to the Arizona Trail, and finishes with about 30 miles of single-track amid dramatic canyon and desert scenery. The event is pitched as a test of endurance, courage, and adventure on a brand-new rugged trail system. Permitting is in progress, with final approval anticipated by October 1, and pre-registration currently open. Visit the organization's website for the most recent information.

Race information

100 km
100k
50 km
50k
Visit the organization's website for the most recent information.
Trail runs nearby

Grand Canyon Trail Marathon, Half-Marathon, and 5k Run/Walk unfolds in Tusayan, Arizona, near the Grand Canyon South Rim. The event features a trail-oriented course through Kaibab National Forest with a mix of dirt forest roads, rocky sections, and a paved finish on the Arizona Trail. The Half-Marat..