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Grandma's Marathon

19 June 2027 · Two Harbors, United States

Enter on the race website
Marathon42.2 km · 26.2 mi, also Half marathon, 5K
Roadterrain
16°C61°F, typical on the day

The point-to-point course starts north of Duluth near Two Harbors and follows Scenic Highway 61 along Lake Superior. It has rolling hills and a net downhill, then goes through downtown Duluth to the finish in Canal Park. The marathon time limit is seven hours, a pace of roughly 16 minutes per mile, and slower runners are asked to stay on the right side of the road. The weekend also includes the Garry Bjorklund Half Marathon and a 5K.

Map © Mapbox © OpenStreetMap.

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Course

The map above marks the start. The organiser publishes the full route.

See the official course map

Typical weather

16°C61°F average
35%chance of rain
12 km/h7 mph wind

Historical averages for this place and date.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.

What could you run here?

Get a predicted time for this course from a recent race result.

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