Grandma’s Marathon Registration Opens October 1

(Duluth, MN:) Registration for the 41st Grandma’s Marathon Weekend, which includes Grandma’s Marathon, the Garry Bjorklund Half Marathon and William A. Irvin 5K, will open at 10 a.m. on October 1, 2016. This is the second year that registration for all three races will open on the same day. Entries for Grandma’s Marathon will be taken […]