United States
Nov
21-23
Fr - Su
Fat Ox
The Fat Ox Endurance Runs is a multi-distance ultrarunning event held at Estrella Mountain Regional Park in Goodyear, Arizona. Featuring a USATF-certified 0.988-mile loop course, the event offers distances including 48-hour, 24-hour (hosting the USATF 24-Hour Championship), 12-hour, 6-hour, 100-mile, 100K, 50-mile, and 50K races. The course is a paved sidewalk loop around the park's turf area with scenic views of the Estrella Mountain Range.
Runners benefit from a fully stocked aid station, live timing, and a supportive atmosphere. Camping is available nearby, and the event includes awards, prize money for championship races, and finisher swag. 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!
48 hr
48hrs
24 hr
24hrs
100 mi
100 Mile
12 hr
12hrs
100 km
100k
50 mi
50 Miler
6 hr
6hrs
50 km
50k