
Seward’s Mount Marathon Race
July 4, 2026
“Mount Marathon Is the Toughest 5K on the Planet” – Outside Magazine
The Mount Marathon courses are a grueling 1.5-mile climb up and back down, Alaska’s majestic and treacherous Mount Marathon. Runners from around the world join Alaskans in pursuit of a common goal: to safely complete this iconic footrace, whether on the podium or in the pack.
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