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Little Su 50K

Big Lake, United States • 15 Feb 2026

The Little Su 50K is a challenging winter trail race held in Big Lake, Alaska, as part of the Alaska Winter Wilderness Races. Taking place on marked trails, the event offers runners a unique experience of racing in remote, frozen Alaskan wilderness with spectacular views and varied snow conditions. The course is designed to test endurance and winter racing skills in a stunning natural setting. The race fosters a spirited atmosphere among participants who embrace the adventure of cold-weather ultrarunning. The event is held annually in February, providing a memorable and demanding 50-kilometer race in Alaska’s winter landscape. Visit the organization's website for the most recent information.

United States Alaska Big Lake

Race information

Website
50 km
50k
Visit the organization's website for the most recent information.
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