2027 Grandma's Marathon Race Weekend
Fri, Jun 18, 2027
In 228 days
Duluth, MN
350 Harbor Dr
Typically 54–69°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2026
51–64°F
dry
2025
60–77°F
dry
2024
53–77°F
rain
2023
52–65°F
dry
2022
48–61°F
dry
2021
65–80°F
dry
2020
68–79°F
dry
2019
48–59°F
dry
2018
60–73°F
dry
2017
57–67°F
rain
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About this race
Earn your entry to the 2027 entry to Grandma's Marathon, Garry Bjorklund Half Marathon, or William A. Irvin 5K 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.
What are the benefits of joining the Semper Fi & America's Fund Team?
- Complimentary entry to Grandma's Marathon or Garry Bjorklund Half Marathon
- A training shirt, a race day shirt and runner's goodie bag!
- An online fundraising link set up by RunSignUp.com that you can send to your donors.
- Timely updates from our Race Coordinator.
- Prizes for the top fundraisers!
- The heartfelt thanks of the injured Marines, Sailors, Airmen and Soldiers you will be supporting!
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