2025 - Grandma's Marathon Race Weekend
2025 distances
Running
Grandma's Marathon ($50 team fee plus $500 fundraising)
Earn your entry to the 2025 entry to Grandma's 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. 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 dri-fit race 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! *Participants must agree to meet the $500 minimum fundraising requirement prior to March 1, 2025.
Fundraiser Only (already have an entry into the 2025 Grandma's Marathon or Garry Bjorklund Half Marathon)
*Fundraising Only: Please note that this category is for fundraisers only. *$500 suggested fundraising minimum *Registering in this category does not include an entry for the Berlin International Marathon
Race date Weather
Conditions on June 21, 2025 — historical Open-Meteo data.
About Duluth
Grandma's Marathon Race Weekend takes place in Duluth, Minnesota, United States. The local timezone is America/Chicago.
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🏃 Plan Your Next Race in Duluth
Find upcoming events by distance:
- Duluth 5K Races Best Duluth routes for beginners and speed work.
- 10K Run Events in Duluth The most popular local distance in Minnesota.
- Duluth Half Marathons Top-rated 21.1K courses in the Duluth area.
- Marathons in Duluth Scenic 42.2K routes and Duluth Boston qualifiers.
- Duluth Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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