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Wild Duluth Races

Downtown - Waterfront, United States • 18-19 Oct 2025

The Wild Duluth Races is an exciting running event held in Duluth, Minnesota, featuring rugged ultramarathons and trail races. Celebrating its 17th year, the event includes 50K and 100K ultramarathons on Saturday, along with the Harder 'n Heck Half Marathon and Terribly Tough 10K on Sunday. Participants can enjoy breathtaking views of Lake Superior and the surrounding wilderness while navigating the challenging trails of the Superior Hiking Trail. The event offers unisex shirts for the longer races and gender-specific options for the 10K, making it a memorable experience for runners of all levels. Visit the organization's website for the most recent information.

United States Minnesota Downtown - Waterfront

Race information

Website Registration
100 km
100 K
50 km
50k
13 mi
13.1m
10 km
10k
Visit the organization's website for the most recent information.
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