350 Harbor Dr, Duluth MN
Friday, June 19th, 2026
Earn your entry to the 2026 Grandma's Marathon or the Garry Bjorklund Half Marathon by raising funds and awareness for Semper Fi & America's Fund.
Semper Fi & America’s Fund cares for our nation’s critically wounded, ill, and injured service members, veterans, and military families. Supporting all branches of the U.S. Armed Forces, we provide one-on-one case management, connection, and lifetime support.
Today. Tomorrow. Together.
To learn more about Semper Fi & America’s Fund please visit thefund.org.
Date: June 19, 2026
Location: 350 Harbor Dr, Duluth, MN
For more information: Visit Grandma's Marathon Race Weekend.
Course Map
Suggested Races
Find The Run Newsletter