2027 NorthShore Inline Marathon
Duluth's NorthShore Inline Marathon offers a scenic half marathon through woods and tunnels.
Race Date
Sep 18, 2027
Location
Duluth, MN
Quick facts
- Date
- Saturday, September 18, 2027
- Location
- Duluth, Minnesota
- Distance
- Half marathon (13.1 mi)
- Course
- Point to Point
- Terrain
- Road
- USATF certified
- Not listed
- Finishers on record
- 7,299
Highlights
Good For
Atmosphere
Course
The Experience
The NorthShore Inline Marathon in Duluth, Minnesota, offers a unique running experience alongside its namesake inline skating event. First run in 1996, this series now celebrates its 28th year, drawing thousands of athletes to the city.
The St. Luke's Half Marathon begins on the scenic North Shore highway, winding through the Northland woods. Runners will experience the unique sensation of passing through the tunnels of Interstate 35 before reaching the finish line alongside the iconic William A. Irvin.
This event has become a tradition for many, attracting participants from approximately 29 states. With a repeat-runner loyalty of about 31%, it's clear this race offers a memorable day of fitness and community, complemented by a festive atmosphere.
Race-provided description
Do not miss the NorthShore Inline marathon! Participate in various events and secure your spot for an amazing day.
Logistics
Race Day
Saturday, September 18, 2027
Start Time
TBA
Start Location
350 Harbor Drive, Duluth, MN, 55802
Course Info
Course Type
Point to Point
Terrain
road
Scenery
Lake River, Rural
Surface
Paved
Difficulty
Ultra-Flat
Quality Score
Standout7623 years running
~538 finishers a year
shrinking
31% returning runners
6 timing sources
runners from 28 states
winner 0:37:50
typical high 74°F
Race Day Weather
5-year historical avgStart (Low)
59°
Afternoon (High)
74°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
12 mph
Wind
77%
Humidity
Historical Finish Times
How 7,299 finishers actually crossed the line across 23 years.
Most recent
2026
Total finishers
7,299
Median time
1:22:14
Latest turnout
538
States
46
Turnout by year
2019–2026
Hover the histogram to inspect specific finish times.
Race Photos
Frequently asked
When is the 2027 NorthShore Inline Marathon?
The 2027 NorthShore Inline Marathon is held on Saturday, September 18, 2027.
Where does the 2027 NorthShore Inline Marathon take place?
It takes place in Duluth, Minnesota.
What distances does the 2027 NorthShore Inline Marathon offer?
The half marathon (13.1 miles).
Is the 2027 NorthShore Inline Marathon course flat and good for a PR?
The 2027 NorthShore Inline Marathon is a ultra-flat, point to point course.
How many people run the 2027 NorthShore Inline Marathon?
HalfRuns has finish records for 7,299 runners who have completed the 2027 NorthShore Inline Marathon.
HalfRuns editorial — independent, no paid placement.
The weekly roundup
More races like NorthShore Inline Marathon, every Thursday.
Standout upcoming half marathons and fresh results in one short email. Free, and one click to leave.
Explore More Journeys
Can't make it to Duluth? Discover other experiences that match your running style.
Search All RacesNearby States
