Grandma's Marathon, a beloved race steeped in tradition, will return in 2025 for its 49th year. Held annually in Duluth, Minnesota, along the scenic shores of Lake Superior, the event draws thousands of runners from around the world. Known for its fast, net-downhill course and enthusiastic community support, Grandma's Marathon offers a challenging and rewarding experience for both seasoned marathoners and first-timers. Beyond the marathon itself, the weekend includes the Garry Bjorklund Half Marathon and the William A. Irvin 5K, creating a vibrant atmosphere for runners of all levels. Mark your calendars and start training for a memorable race weekend in the beautiful northland.
