The Drift 100
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Event overview
The Drift is a winter multi-discipline race held March 13-15, 2026. The event includes running, fat bike, and ski options. Courses run along the Green River corridor and nearby Wind River Range area, including the Upper Green River.
Courses and distances
- 13 miles
- 28 miles
- about 100 miles
Format and logistics
The 13-mile course is an out-and-back route along the Upper Green River. The 28-mile course follows the Green River and the path of a running cattle drive, beginning with a fast, flat stretch before moving into other terrain. The longest course is described as about 100 miles and includes more than 9,000 ft of elevation loss and gain. The event emphasizes self-sufficiency: there are no drop bags, no pacers allowed, and no cell service along parts of the route. Checkpoints are provided on the long course. The race organization posts updates and seeks volunteers to support event operations. Registration information and gear requirements are provided by the organizers. Visit the organization's website for the most recent information.