Goat Rattler 100

SEP
18-19
2026
A 100 mile trail ultramarathon in North Ogden, UT on September 18-19, 2026 with 97% single track, 22+k of elevation gain, a 36 hour cutoff and live GPS tracking.
18-19 Sep 2026
100 miles

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About the race

Goat Rattler 100 is a 100 mile trail race held September 18-19, 2026 in North Ogden, Utah, organized by Enjoy The Journey Events. The start line is at McGriff Park in North Ogden. The course is primarily single track, listed as 97% single track, and features 22+k of elevation gain with views of the Wasatch mountains. The event has a 36 hour cutoff. Support and logistics include live GPS tracking, camping at Cutler Flats through Sunday, aid stations with varying parking availability, swag bags, and raffles.

Crews are permitted but must follow race rules; crews are asked to use the tracker and arrive about ten minutes before their runner reaches an aid station to avoid congestion. The first aid station where a pacer may join is Lower Maples at mile 43.6. Registration details in the event information note that registration for 2026 opens on 2025-12-01 and runs until filled, with a potential wait list. Entry cost is listed as $399 plus tax and an UltraSignup fee.

The posted refund policy states full refunds minus the UltraSignup fee through 5/31/25, a partial refund of $150 until 7/1, and no refunds after that. There is no race requirement to qualify for 2026, and previous participants described the course as demanding. Visit the organization's website for the most recent information.

100 mi
Goat Rattler 100

Events nearby

An obstacle and mud-focused 5K at Golden Spike Event Center in Salt Lake City on September 5, 2026, featuring mud pits, walls, ropes, and a festival village.
Trail races at Snowbasin Resort through sagebrush and alpine forest with panoramic views and community bibs that support local charities.
A point to point 100 mile mountain ultramarathon across the central Wasatch Mountains, with about 24,000 ft elevation gain and 15 aid stations.
A series of roughly 5k trail races on the Bonneville Shoreline Trail in Ogden, UT, held April through September with about 400 to 500 feet of elevation gain.
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