USARunningRoad10K · 10 km / 6.2 miHalf · 21.1 km / 13.1 mi

NorthShore Inline Marathon

Duluth, Minnesota · USA

When is the next NorthShore Inline Marathon?

Sat, 18 Sept 2027

2 distances · see start times below

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Time limits and cut-offs

Some events have a finishing deadline or intermediate checkpoint cut-offs. These can vary by distance, start wave and edition.

Half · 2027-09-18: Not yet verified for this edition. Check the official race instructions.
10K · 2027-09-18: Not yet verified for this edition. Check the official race instructions.

About NorthShore Inline Marathon

NorthShore Inline Marathon is a running event in Duluth, Minnesota, United States. Recorded disciplines include 10K, half marathon. The listed surface is road. The next listed date is Saturday, 18 September 2027. Check the organiser's information for entry and race-day arrangements.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

Half · 21.1 km / 13.1 mi
Sat, 18 Sept 2027
Starts 07:00 GMT-5
Entries open
Entry details
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NorthShore Inline Marathon · Half · 21.1 km / 13.1 mi
2027-09-18 · 07:00 (America/Chicago)
Venue / race area: Duluth, Minnesota, United States
Race website
Start reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
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NorthShore Inline Marathon · Half · 21.1 km / 13.1 mi
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Date, 07:00 start and event "Aspirus Health Half Marathon Run" (Half) confirmed on the organiser's RunSignup entry page for the 2027 edition (checked 2026-11-09). Local time America/Chicago.
Edition source
10K · 10 km / 6.2 mi
Sat, 18 Sept 2027
Starts 08:00 GMT-5
Entries open
Entry details
Add to calendar
NorthShore Inline Marathon · 10K · 10 km / 6.2 mi
2027-09-18 · 08:00 (America/Chicago)
Venue / race area: Duluth, Minnesota, United States
Race website
Start reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
Google Calendar Outlook.com Microsoft 365 Apple Calendar
Google and Outlook open a prepared event for you to save. Apple uses your private AthRecs race subscription. Download a one-off file only if you prefer to import it yourself.
Share
Share this race
NorthShore Inline Marathon · 10K · 10 km / 6.2 mi
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Date, 08:00 start and event "Finden Marketing Tunnel 10k Run" (10K) confirmed on the organiser's RunSignup entry page for the 2027 edition (checked 2026-11-09). Local time America/Chicago.
Edition source

Location & race day

Listed venue / area

Duluth, MinnesotaUSA

Find this location on a map

Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.

About the race

NorthShore Inline Marathon takes place in Duluth, Minnesota. Its 2027 entry page on RunSignup lists: Aspirus Health Half Marathon Run, Finden Marketing Tunnel 10k Run.

Surface:: Road

Race website

Entry options for

Ways to enter

Compare the listed booking routes. Verified links show when they were checked.

Sat, 18 Sept 2027

Official race entry

Official entry

Entries open

Recorded Mon, 9 Nov 2026

View Official race entry

Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.

Race questions

When is the next event?

The next listed date for NorthShore Inline Marathon is 18 September 2027.

Where is it held?

NorthShore Inline Marathon is listed in Duluth, Minnesota, United States. Check the event's race-day instructions for the exact start location.

Which distances are listed?

The programme listed for 18 September 2027 includes Half marathon, 10K.

What time does it start?

Listed starts for 18 September 2027: Half marathon: 07:00 GMT-5; 10K: 08:00 GMT-5. Times are local to the race venue. Follow the start or wave assigned to your entry.