June 2 - 3, 2023

Alaska Endurance Trail Run

903 Koyukuk Drive

Fairbanks, AK 6hrs, 12hrs, 24hrs, 12hrs 8 PM, 12hrs 8 AM, 6hrs 2PM, 6hrs 8 AM

This Event Took Place Sat. Jun 3, 2023

Welcome to the Alaska Endurance Trail Run!

2024 is the eighth year for the Alaska Endurance Trail Run. It is a timed race, meaning that runners race the clock to see how far you can go in the allotted time. There are three options: a 6-hour race, a 12-hour race, and a 24-hour race; sign up for any of the three. Most races finish at the same time, which usually makes for an exciting completion of the day (particularly for our timers!). Immediately following the final finish, the post-race BBQ party will start, with the awards ceremony as soon as results are ready.

6-hour racers can opt to start at either 8AM or 2PM on Saturday. And 12-hour racers can start at either 8PM Friday or 8AM Saturday.

The starting area will be at the ski hut near the parking lot behind the International Arctic Research Center at UAF. This is the building adjacent to and on the north side of the Geophysical Institute in the upper campus of the University of Alaska Fairbanks. The address is 930 Koyukuk Drive, Fairbanks, Alaska.

Participants Under 18: Minors aged 12 to 17 are welcome to participate in the events. Any participants or attendees under the age of 18 must be accompanied by a parent or designated guardian for the duration of the event. To be clear, parents or guardians of participants do not need to race but need to be on the premises at all times in case of an emergency.

Course Information

The main AETR course consists of a roughly 6 mile loop on the trails of the University of Alaska Fairbanks (UAF) West Ridge. This is a world-class Nordic ski area during the winter, so the trails are well-maintained and reasonably smooth, with gravel, grass, and forest duff surfaces. They pass through heavily forested areas, open fields, and meadows, so there is plenty of variety to keep your interest during the run. There are no road crossings, other than a couple of gravel maintenance roads, and the only concrete is a short section (maybe 300 feet) along a paved bike path on the east side of the course to get around Ballaine Lake. Even there, you can run alongside the bike path on gravel or grass.

The trails are mildly technical in places, mainly with roots but also with the occasional fallen branches and trees, and some rocks. Depending on how spring breakup goes, and how much rain we get leading up to the event, there may be some soggy spots.

Event's current local time: 2:31 AM AK


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