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Marathon / Half Marathon / 10k / Combined

The World's Largest Point-To-Point Inline Marathon!

Join us September 12th & 13th, 2025 | Duluth, Minnesota
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NSIM Background icon website Compass Right.jpg
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ABOUT OUR RACES

GO THE DISTANCE!

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NorthShore Inline Marathon
Half Marathon | 10k | Combined
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Aspirus St. Luke's Half Marathon
Finden Marketing Tunnel 10K
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VW of Duluth Rollerski Marathon
Rollerski Half Marathon
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Friday Kid Races
Skate & Sips
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Skating, Running, and Skiing in One Big Event!

Welcome to the NorthShore Inline Marathon, one of the most iconic inline skating events in the United States! Located in beautiful Duluth, Minnesota, our marathon has been thrilling athletes and spectators alike for over two decades. With a rich history dating back to 1996, the NorthShore Inline Marathon has become a premier event that attracts inline skaters from around the world. Whether you're a seasoned pro or a first-time participant, our race offers an unforgettable experience with breathtaking views of Lake Superior and a challenging course that winds along the scenic North Shore Drive. Our event features multiple race distances to accommodate participants of all skill levels, including a full marathon, half marathon, and 10k. As a family-friendly event, we welcome skaters of all ages to join in the excitement. With top-notch organization, expert race management, and a festive atmosphere, the NorthShore Inline Marathon is an event you won't want to miss. Join us for an unforgettable race and a memorable weekend of thrilling inline skating action!

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All the Participants Showcase

ABOUT OUR RACES

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AS FEATURED ON

Star Tribune Logo
ESPN Logo NorthShore
Runners World Logo NorthShore
Outside Magazine Logo
Mens Journal Logo NorthShore
Women's Health Logo NorthShore
USA Today Logo NorthShore Inline Marathon
New York Times Logo NorthShore
Associate Press Logo NorthShore
Washington Post Logo NorthSHore
Inline Planet Logo NorthShore

OUR RACE MAPS

NSIM 2023 Race Maps Full Marathon
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JOIN THE COMMUNITY

JOIN THE COMMUNITY

Join the NorthShore Social Community on Facebook and Instagram! Be a part of our vibrant online community of inline skating enthusiasts, marathon runners, and outdoor enthusiasts. Connect with like-minded individuals who share your passion for the NorthShore Inline Marathon and the beautiful Duluth, Minnesota region. Stay up-to-date with the latest event news, training tips, and insider information. Share your experiences, stories, and photos from past races, and engage in lively discussions with fellow members. As a member of our social community, you'll have exclusive access to special promotions, giveaways, and behind-the-scenes content. Whether you're a seasoned NorthShore veteran or a newcomer looking to learn more, our Facebook and Instagram communities are the perfect place to connect with fellow athletes, get inspired, and stay connected year-round. Join us today and be part of the NorthShore social community!

Follow us on socials:

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Save the Date
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Finish Line Shot Duluth
Finden Marketing Tunnel 10k Start
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NorthShore Inline Marathon Presenting Partner Rollerblade Logo
Final Round Logo AKA the best marketing agency in Minnesota
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2025 PROUD PARTNERS

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Advantage Emblem Logo Partner
Barkers Island Logo Partner
Fitgers Logo Partner
Inline Warehouse Logo
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Zephyr Logo Partner
Duluth OktoberFest Logo
Northern Lights Foundation Logo
2025 Charity Partner

info@mysite.com

Tel: 123-456-7890

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PAST RACER REMARKS

PAST RACER REMARKS

Avery S.

It's the best race for families. My 3 kids and I have been doing this race for years and love the community. Everyone is so happy and we couldn't ask for a better location.

Topher D.

This is North America's largest inline marathon for a reason! What a great day full of fun events. The course has been in outstanding shape. There is literally an event for EVERYBODY of any age or experience!

Daniel S.

I have traveled over 262 miles on this beautiful stretch over the last 10 years. I hope to tack on another 26.2 each and every year until I no longer can. Honestly one of the coolest events that the upper Midwest has to offer.

PLAN YOUR RACE

PLAN YOUR RACE

Race Weekend

The race weekend at the NorthShore Inline Marathon offers exciting races, stunning views, one of the biggest skate expos in inline, and a top-notch organization for inline skaters of all levels. Join us for an unforgettable experience!

What to Do in Duluth

Explore Duluth, Minnesota! With its stunning lakefront, rich history, diverse culinary scene, and outdoor adventures, there's something for everyone to enjoy. Come experience the natural beauty, and endless attractions of Duluth. Create unforgettable memories during your visit!

Travel and Lodging

Stay and play in Duluth, Minnesota! From cozy cabins to waterfront hotels, there's lodging for every traveler. Easy access by air or road makes getting to Duluth a breeze. Come experience the warm hospitality and natural beauty of this charming city!

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