NorthShore Inline Marathon
Duluth, Minnesota, United States
Sep 19, 2026 - Saturday
10k, Half-marathon
Race Information
The NorthShore Run offers two unique running races -- the St. Luke's Half-Marathon and the Tunnel 10k.
The St.Luke's Half-Marathon offers a beautiful route along Lake Superior, navigating the scenic north shore drive. The race also adds a one-of-a-kind twist! Runners take a turn at the northern end point of I-35 while entering Duluth and get the experience of running on the Interstate. The Tunnel 10k racers also get the unique experience of running on I-35, through the tunnels both ways. Join hundreds of other runners for this unique fall set of races.
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Run Pick of the Month - Stillwater Half Marathon
Looking for a race that offers more than just miles? Take a tour of Minnesota’s finest paved trails before experiencing the Victorian charm of Stillwater this May.
After winding through the woods on the Gateway and Brown’s Creek Trails, you’ll finish your race at Pioneer Park. High above the river, this finish line offers a panoramic backdrop of the St. Croix Valley that you won’t find anywhere else.
Post-race, Stillwater is the perfect place to relax and recover while looking down on the historic lift bridge and downtown.
With easy access to the Twin Cities and MSP Airport, it’s the ultimate spring race destination. Click the button below to get all the details.
Ready for a picture-perfect finish?
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Race Facts
Race Size: 1,000 - 5,000
Elevation: Fast and Flat
Course Type: Road
Boston Qualifier: No
Kids Run: No
Where to Stay
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