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2024 NorthShore Inline Marathon and Skate Fest

Sat September 14, 2024 Duluth, MN 55802 US Directions


350 Harbor Drive
Duluth, MN US 55802


Founded in 1996, the NorthShore Inline Marathon is dedicated to spreading the love of inline skating and overall fitness. Every year thousands of athletes of all ages come to Duluth to participate in this one-of-a-kind event. The NSIM offers a historic route, great views, and an even better community. It has been called one of the best inline marathons in the world by countless publications and has become a tradition for many. Come join us this year for our 28th year of skating.

Bring friends, make memories, and skate on!

Race Contact Info

If you have any questions about this race, please contact the race director at

Major Sponsors

Advanced Sponsors

Recreational Sponsors

Supporting Sponsors



It is without a doubt that our volunteers keep the event rolling!  Every autumn athletes from all over the world arrive in Duluth to participate in one of the areas largest events that showcases the beauty of the Northshore and the hospitality of its people.    For over 25 years volunteers have come out to support and encourage athletes of all ages and abilities to achieve their goals.   The friendly smile and the helping hand of a volunteer is the soul of Northshore Inline Marathon and Skate Fest.  



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