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Alaska Endurance Trail Run

Jun 5, 2026
Fairbanks, AK
128HR128HR68HR62HR24HR
Typical Weather
Fairbanks, AK · Jun 5
70°
High
46°
Low
6%
Precip

Based on data from station USC00500490 (1 mi away)

About This Race

Embark on an unforgettable journey into the Alaskan wilderness at the Alaska Endurance Trail Run, set for June 5-6, 2026, in Fairbanks, AK. Celebrating its tenth year, this unique timed race challenges participants to cover as much distance as possible within 6, 12, or 24 hours on the scenic, rolling trails of the University of Alaska Fairbanks (UAF) West Ridge. The course features a roughly 6-mile loop, known for its well-maintained gravel, grass, and forest duff surfaces that wind through dense forests, open fields, and meadows. While generally smooth, runners should be prepared for mildly technical sections with roots and occasional fallen branches, and potentially soggy areas depending on spring conditions. With an elevation gain and loss of about 440 feet per loop, it offers a consistent challenge without daunting climbs, making it approachable for both seasoned ultrarunners and ambitious walkers.

What truly sets this event apart is the opportunity to run under Alaska's famous "midnight sun," where the extended daylight near the summer solstice means darkness never truly settles, eliminating the need for headlamps through the night. Typical race day conditions in early June offer pleasant highs around 70F and lows around 46F, with only a 6% chance of precipitation. A fully stocked primary aid station at the start/finish area provides a wide array of nutrition, from water and sports drinks to a mix of healthy and "unhealthy" treats like boiled potatoes, PB&J, and chocolate, with an additional water-only station mid-loop to keep you hydrated. Runners are also welcome to set up drop bags and personal areas near the Ski Hut start/finish line, fostering a supportive and communal atmosphere.

The Alaska Endurance Trail Run is more than just a race; it's a grassroots celebration of endurance in the Far North, known for its welcoming community and the chance to spot local wildlife like squirrels and moose. Many find the repeated loop format surprisingly engaging, offering strategic opportunities and a continuous connection to the vibrant race hub. Finish your challenge and join fellow runners at the lively post-race BBQ party and awards ceremony, a highlight that seals the sense of camaraderie and achievement in this truly unique Alaskan event.