Goat Rattler 100

The Goat Rattler 100 is an ultra-running event set in the scenic Ogden, Utah, featuring a challenging 101-mile course with 22,500 feet of elevation gain, primarily on single-track trails. Scheduled for September 12, 2025, this race offers participants stunning views of the Wasatch mountains and includes amenities such as live GPS tracking, premium nutrition at aid stations, and camping options. To enter, runners must have completed a previous 100-mile or qualifying 50-mile race.

The event emphasizes trail stewardship, offering opportunities for participants to engage in trail work or make donations to local non-profits. Visit the organization's website for the most recent information.