Goat Rattler 100
North Ogden, United States • 18-19 Sep 2026
Event
Goat Rattler 100 is a 100-mile trail race in North Ogden, Utah, with a start at McGriff Park, 2950 N 900 E. The race date is September 18, 2026. The course is reported as 97% single track with 22+k of elevation gain and offers views of the Wasatch mountains. The overall cutoff for the event is 36 hours.
Logistics and requirements
Registration opens on 12/1/2025 and runs until filled; registration closes September 11 at 11:59 PM MT. Entry cost is $399 plus tax and the Ultrasignup fee. The published refund policy notes a full refund (minus the Ultrasignup fee) through 5/31/25 and a partial refund of $150 from 6/1 to 7/11. Camping is included at Cutler Flats through Sunday. Live GPS tracking is provided.
Crews and pacers are allowed but must follow race rules or the runner may face disqualification. Crews are asked to use the tracker and to arrive about ten minutes before their runner reaches an aid station to reduce congestion. First aid for picking up a pacer is listed at Green Pond (mile 33.4), though that location may change due to parking and traffic. The 50-mile event scheduled previously will not be held in 2026; organizers are considering offering a 100k instead. Visit the organization's website for the most recent information.