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GRANDMA'S MARATHON
June 2026
26.2 mi
Distance
23 ft
Elevation
Grandma's Marathon route
The Grandma's Marathon covers 26.2 mi through Duluth, MN. Explore the full course below — the route and where it starts and finishes — then make it your own as a poster of the race you ran.
- 2026 date
- June 20, 2026
- Location
- Duluth, MN
- Distance
- 26.2 mi
- Elevation gain
- 23 ft
- Field size
- ~7,500
Create your Grandma's Marathon poster
Personalize the colors, text and map style — printed and shipped worldwide.