William A. Irvin 5K
William A. Irvin 5K
The William A. Irvin 5K started in 1994 and has now become the popular kickoff event to an exciting lineup of races and festivities on Grandma’s Marathon weekend in Duluth, MN. A perfect race for people of all ages and abilities, the 3.1-mile course was named after the William A. Irvin ore boat located next […]