Grandma's Marathon

Name: Grandma's Marathon
Start: 2026-06-20T00:00:00.000Z
Location: Duluth, MN

Duluth, MN

Jun 19, 2026

marathon

The 50th annual Grandma's Marathon features a flat and fast course along the shores of Lake Superior with massive spectator support. Runners from around the world travel to Duluth, Minnesota for this world-class event.