Goat Rattler 100

The Goat Rattler 100 is a challenging ultramarathon held in North Ogden, Utah, starting at McGriff Park. The course spans 101 miles with 22,500 feet of elevation gain, featuring 97% single-track trails that showcase stunning views of the Wasatch Mountains. Known for its tough terrain, the race is suited for experienced ultrarunners.

September offers ideal running conditions in Utah. The event includes live GPS tracking for safety and spectator engagement, premium nutrition at aid stations, and free camping at Cutler Flats. Due to permitting changes, the 2025 event will be a group run with a 36-hour cutoff and a focus on community support through donations. Visit the organization's website for the most recent information.