Download Grandma's Marathon Course

The Grandma's Marathon, held annually in Duluth, Minnesota, offers runners a unique and scenic running experience along the stunning shores of Lake Superior. The course spans 26.2 miles, starting just outside of Two Harbors and finishing in Duluth's Canal Park.

Runners will follow Old Highway 61, which winds its way through gently rolling hills, offering breathtaking views of the crystal blue waters of Lake Superior. With chip timing and balloons marking each mile, participants can track their progress and aim for a personal best.

The Grandma's Marathon is a point-to-point course, providing runners with a new perspective on the beautiful north shore of Lake Superior. Limited to the first 8,500 registered participants, this event attracts enthusiastic volunteers, spectators, and live entertainers who line the streets to cheer runners on as they make their way to the finish line.

Whether you're a seasoned marathon runner or tackling your first 26.2-mile stretch, the Grandma's Marathon offers an unforgettable experience that combines stunning natural beauty with a fun and supportive atmosphere. So why not start training today and download the course map to get a head start on preparing for this year's event?

Download grandma's marathon course