The Race Radar

2026 Grandma's Marathon Race Weekend

Duluth, Minnesota
2026 Grandma's Marathon Race Weekend official race logo - running event in Duluth, Minnesota
DATE:
TIME:
LOCATION:
Duluth, Minnesota
PRICE:
Free
DISTANCES:
2 Events: 26.2 Miles, 26.2 Miles

About 2026 Grandma's Marathon Race Weekend

Earn your entry to the 2026 entry to 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.
 
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!
2026 Grandma's Marathon Race WeekendEarn your entry to the 2026 entry to 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.   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!
Duluth, MN

Race Events & Distances

Choose from 5 race distances available for 2026 Grandma's Marathon Race Weekend in Duluth, MN. Registration includes timing, finisher medals, and post-race refreshments.

William A. Irvin 5K ($50 Team Fee plus $500 fundraising)

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Duluth, MN
DuluthMN
2026 Grandma's Marathon Race Weekend Organizers

Frequently Asked Questions about William A. Irvin 5K ($50 Team Fee plus $500 fundraising)

How long is the William A. Irvin 5K ($50 Team Fee plus $500 fundraising)?
The William A. Irvin 5K ($50 Team Fee plus $500 fundraising) covers Distance varies.
What time does the William A. Irvin 5K ($50 Team Fee plus $500 fundraising) start?
The William A. Irvin 5K ($50 Team Fee plus $500 fundraising) starts at 1:00:00 PM.
How much does it cost to register for the William A. Irvin 5K ($50 Team Fee plus $500 fundraising)?
Registration for the William A. Irvin 5K ($50 Team Fee plus $500 fundraising) costs $0.00.
Where is the William A. Irvin 5K ($50 Team Fee plus $500 fundraising) located?
The William A. Irvin 5K ($50 Team Fee plus $500 fundraising) takes place in Duluth, MN.

Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising)

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Duluth, MN
DuluthMN
2026 Grandma's Marathon Race Weekend Organizers

Frequently Asked Questions about Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising)

How long is the Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising)?
The Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising) covers Distance varies.
What time does the Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising) start?
The Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising) starts at 1:00:00 PM.
How much does it cost to register for the Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising)?
Registration for the Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising) costs $0.00.
Where is the Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising) located?
The Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising) takes place in Duluth, MN.

Grandma's Marathon ($50 team fee plus $750 fundraising)

26.2 Miles
Distance
26.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Duluth, MN
DuluthMN
2026 Grandma's Marathon Race Weekend Organizers

Frequently Asked Questions about Grandma's Marathon ($50 team fee plus $750 fundraising)

How long is the Grandma's Marathon ($50 team fee plus $750 fundraising)?
The Grandma's Marathon ($50 team fee plus $750 fundraising) covers 26.2 Miles.
What time does the Grandma's Marathon ($50 team fee plus $750 fundraising) start?
The Grandma's Marathon ($50 team fee plus $750 fundraising) starts at 6:45:00 AM.
How much does it cost to register for the Grandma's Marathon ($50 team fee plus $750 fundraising)?
Registration for the Grandma's Marathon ($50 team fee plus $750 fundraising) costs $0.00.
Where is the Grandma's Marathon ($50 team fee plus $750 fundraising) located?
The Grandma's Marathon ($50 team fee plus $750 fundraising) takes place in Duluth, MN.

Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon)

26.2 Miles
Distance
26.2 Miles
Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Duluth, MN
DuluthMN
2026 Grandma's Marathon Race Weekend Organizers

Frequently Asked Questions about Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon)

How long is the Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon)?
The Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon) covers 26.2 Miles.
What time does the Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon) start?
The Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon) starts at 6:45:00 AM.
How much does it cost to register for the Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon)?
Registration for the Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon) costs $0.00.
Where is the Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon) located?
The Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon) takes place in Duluth, MN.

Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising)

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Duluth, MN
DuluthMN
2026 Grandma's Marathon Race Weekend Organizers

Frequently Asked Questions about Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising)

How long is the Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising)?
The Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising) covers Distance varies.
What time does the Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising) start?
The Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising) starts at 6:45:00 AM.
How much does it cost to register for the Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising)?
Registration for the Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising) costs $0.00.
Where is the Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising) located?
The Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising) takes place in Duluth, MN.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

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