Alaska
Alaska Trail Running Calendar 2026-2027
Explore the best trail runs in Alaska for 2026-2027! Our updated list features 25 exciting trail runs across the region. Find your next trail run in Alaska below and join the trail community at these great events!
February 2027
Two winter trail races near Big Lake, Alaska: the Susitna 100 is a 100 miles human-powered event and the Little Su is 50 kilometers. Both run on marked trails in February with maps, gear guidance, and race support.
A winter, human powered trail race of 50K near Big Lake, Alaska, run on marked trails with varied winter conditions. The Little Su 50K is held in February and is organized by Alaska Winter Wilderness Races.
June 2027
A Last Runner Standing backyard ultra in Soldotna, AK on June 4, 2027 with entry listed at USD 110 and registration via UltraSignup.
A timed ultramarathon in Interior Alaska offering 6, 12 and 24 hour trail challenges on the UAF West Ridge trails, held under the midnight sun for runners and walkers.
July 2027
An annual Fourth of July footrace in Seward that climbs and descends Mount Marathon overlooking Resurrection Bay. Men and women run the full mountain while juniors run about halfway.