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Alaska Trail Running Calendar 2025-2026

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Explore the best trail runs in Alaska for 2025-2026! Our updated list features 9 exciting races across the region. Find your next race in Alaska below and join the running community at these great events!

February 2026
Feb
15
Sunday

Little Su 50K

Trail Run 50 km
April 2026
Apr
4
Saturday

The KRRBRRR

Trail Run 3 mi 5 mi
June 2026
Jun
18-20
Th - Sa

Kodiak Mountain Series

Trail Run 20 mi
Jun
21-23
Su - Tu

Denali 50K

Trail Run 50 km
Jun
21-23
Su - Tu

Denali 100K

Trail Run 100 km
Jun
21
Sunday

Denali135

Trail Run 135 mi
July 2026
Jul
18
Saturday

Crow Pass Crossing

Trail Run 23 mi
Jul
25
Saturday

Cirque Series - Alyeska, AK

Trail Run 6 mi
September 2026
Sep
26
Saturday

Anchorage United Nations Run

Trail Run 5 km
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