Alaska Trail Running Calendar 2025-2026

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Explore the best trail runs in Alaska for 2025-2026! Our updated list features 11 exciting races across the state. Find your next race in Alaska below and join the running community at these great events!

February 2025
Feb
16
Sunday

Little Su 50K

Trail Run 50 km
April 2025
Apr
5
Saturday

The KRRBRRR

Trail Run 5 mi
June 2025
Jun
19-21
Th - Sa

Kodiak Mountain Series

Trail Run 5 mi 7 mi
Jun
21
Saturday

Denali 50K

Trail Run 50 km
Jun
21-22
Sa - Su

Denali 100K

Trail Run 100 km
Jun
21-23
Sa - Mo

Denali Ultra

Trail Run 50 km 100 km 135 mi
July 2025
Jul
25-26
Fr - Sa

Resurrection Pass Ultras

Trail Run 50 mi 100 mi
Jul
26
Saturday

Cirque Series - Alyeska, AK

Trail Run 6 mi
August 2025
Aug
2
Saturday

Hatcher Pass Races

Trail Run 26 mi 54 mi
Aug
16
Saturday

Veins of Gold

Trail Run 8 km
September 2025
Sep
28
Sunday

The Lakes Trailfest

Trail Run 5 km 10 km 25 km 50 km
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