2026 – NorthShore Inline Marathon 2026 — Duluth, MN

Date
September 18, 2026
Location
Duluth, MN
Venue
350 Harbor Drive
Start Time
4:00 PM
Entry Fee
$0.00 – $250.00
Events
NorthShore Inline Marathon, Combined 39.3 Mile Skate, Half Marathon Skate, CIty of Duluth Tunnel 10k Skate, FinnSisu Rollerski Marathon, Marwe Half Marathon Rollerski
Includes
T-Shirt (Unisex) | T-Shirt
Register NowRegistration OpenOfficial Race Website
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 Half Marathon, one of Minnesota's most beautiful half marathons. This event begins on the scenic North Shore highway, with runners making their way through the Northland woods, passing through the tunnels of Interstate 35, and finishing alongside the iconic William A. Irvin. Our second race, the Finden Marketing Tunnel 10k, offers runners a unique experience of traversing the I-35 tunnels, covering 6 mil

Hotels Near This Race

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2026 – NorthShore Inline Marathon 2026 — Duluth, MN

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Race Travel Insurance

Don't forget travel insurance for September 18.

You've trained for months and booked a trip to Duluth, MN. A pre-race injury, a delayed flight, or a family emergency can derail the whole thing. Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it, and may cover medical costs if something goes wrong on the course. Plans typically only run 5-7% of your total trip cost — and running events are covered under standard plans with no additional coverage needed.

  • Trip cancellation up to 100% of prepaid costs
  • Running events covered under standard plans — no add-ons needed
  • Trip interruption up to 150% of non-refundable costs
  • Emergency medical up to $250,000
  • Cancel For Any Reason add-on available
  • 24/7 real-time support
Get a Quote — Faye Travel Insurance

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Frequently Asked Questions

When is 2026 – NorthShore Inline Marathon 2026 — Duluth, MN?

2026 – NorthShore Inline Marathon 2026 — Duluth, MN takes place on September 18, 2026. The race is held in Duluth, Minnesota.

Where is 2026 – NorthShore Inline Marathon 2026 — Duluth, MN held?

2026 – NorthShore Inline Marathon 2026 — Duluth, MN is held at 350 Harbor Drive in Duluth, Minnesota.

Where can I find hotels near 2026 – NorthShore Inline Marathon 2026 — Duluth, MN?

RaceHotelFinder shows hotels sorted by distance from the race venue in Duluth. Use the map or list view on this page to compare options and book race weekend accommodation.