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2026 - NorthShore Inline Marathon — Duluth, MN

Races
United States
Minnesota
Duluth, MN
2026 - NorthShore Inline Marathon

Marathon Half Marathon 10K Ultra Road

2026 - NorthShore Inline Marathon

Friday, September 18, 2026Duluth, MN200m – Ultra

Registration open16 weeks

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. Our event also includes our running division, which hosts two breathtaking runs. The first is the St. Luke's Hal...

Races

Surface

Road

Sep 184:00 PM

Shirt

Sep 184:00 PM

Shirt

Not affiliated with this event. Official website. We may earn a commission on registrations.

Location

350 Harbor Drive

Duluth, MN 55802

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