The 2025 edition has been announced. The event will take place on 20-21 Jun, 2025 (Fri - Sat). The details about this event may change. Please check the official website for possible updates.

Grandma's Marathon

Two Harbors, MN, USA
20-21 Jun, 2025 (Fri - Sat)
Event size: 10000 - 24999 participants

Running

5 km, 21.097 km, 42.195 km

About the event

Experience the annual Grandma's Marathon in Duluth, Minnesota, a breathtaking road race along Lake Superior where runners from around the world come together to celebrate the spirit of human endurance. The course, starting in Two Harbors and finishing in Canal Park near Grandma's Restaurant, offers stunning views and a memorable running experience. Come join the 8,500 participants for a day filled with camaraderie, inspiration, and the joy of crossing the finish line. Don't miss this unforgettable event that transcends borders and captures the essence of the running community.

Races offered by this event

You have 28 weeks to prepare

William A Irvin 5K

20 Jun, 2025 (Fri)
Running
5 km
Solo
On site
Road
Timed

Garry Bjorklund Half Marathon

21 Jun, 2025 (Sat)
Running
21.097 km
Solo
On site
Road
Timed

Grandma's Marathon

21 Jun, 2025 (Sat)
Running
42.195 km
Solo
On site
Road
Timed

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