Grandma's Marathon

Grandma’s Marathon, a cherished tradition since 1977, invites families, friends, and pet lovers to experience the warmth and natural beauty of Duluth, Minnesota, on June 20, 2026. This iconic event features a marathon, half marathon, 5K, and the Great Grandma’s Challenge, all set against the stunning backdrop of Lake Superior’s shores and the lush forests of the North Shore. Whether you’re running, cheering, or simply soaking in the lakeside atmosphere, there’s something for everyone to enjoy.

The festivities kick off on Friday, June 19, with the William A. Irvin 5K, followed by the Garry Bjorklund Half Marathon and the full marathon on Saturday, June 20. Throughout the weekend, Bayfront Festival Park in Duluth comes alive with live music, local food vendors, and family-friendly activities. Enjoy performances by local bands, savor delicious cuisine from food trucks, and explore artisan markets offering unique crafts and goods. The event culminates with a vibrant fireworks display over Lake Superior, creating unforgettable memories for all attendees.

This event is perfect for families with children, offering ample space for play and low-stress fun. Pet-loving travelers will appreciate the dog-friendly atmosphere, with designated areas for pets to enjoy. Romantic couples can find quiet corners along the lake to capture scenic photos, while large reunion groups will find plenty of room for shared meals and group activities. The event fosters a sense of togetherness, connecting participants to nature and the simple joys of lakeside living. From the sights of the sun setting over the lake to the sounds of live music and the smells of local cuisine, every moment is designed to create lasting memories.

Planning your visit is easy with nearby lodging options available on Lake.com. Remember to bring picnic blankets, folding chairs, and sunscreen to ensure a comfortable experience. With the event taking place in June, expect pleasant weather perfect for outdoor activities. Ready to make some lakeside memories? Start planning your stay now on Lake.com.