Alaska Endurance Trail Run
Fairbanks, United States • 5-6 Jun 2026
Alaska Endurance Trail Run
The Alaska Endurance Trail Run is a trail event in Interior Alaska held on the UAF West Ridge trails. The 2026 edition is scheduled for Friday to Saturday, 6/5/2026 to 6/6/2026, and will be the 10th running. The event takes place during the region’s midnight sun period, and the organizer notes that headlamps are not needed.
Race format and distances
The event is described as a trail ultramarathon and uses timed trail challenges. It is open to individual runners and walkers. Distances offered include:
- 6-hour timed trail challenge
- 12-hour timed trail challenge
- 24-hour timed trail challenge
Organization and other details
The event is a member of the Road Runners Club of America. Local sponsors listed include a restaurant and a bakery. The organizer publishes race information pages covering course details, aid stations, race rules, visitor information, registration, and past entry lists and results. Visit the organization's website for the most recent information.