18Jun
Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising)
Running
- Distance
- 5K
- Start time
- 13:00
- Entry fee
- $75.00
2027 Grandma's Marathon Race Weekend
Duluth,
Minnesota,
United States
225 days left
runsignup.com
Date
18 Jun – 19 Jun, 2027
Races
5 distances
Entry fee
$75.00
Runner rating
Be the first to rate
Website
Official website
2027 Grandma's Marathon Race Weekend
About the event
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!
Races offered
18Jun
William A. Irvin 5K ($50 Team Fee plus $500 fundraising)
Running
- Distance
- 5K
- Start time
- 13:00
- Entry fee
- $75.00
19Jun
Fundraiser Only (already have an entry into the 2027 Grandma's Marathon or Garry Bjorklund Half Marathon)
Running
- Distance
- 42.2K
- Start time
- 06:45
- Entry fee
- $75.00
19Jun
Garry Bjorklund Half Marathon ($50 Team Fee plus $750 fundraising)
Running
- Distance
- 21.1K
- Start time
- 06:45
- Entry fee
- $75.00
19Jun
Grandma's Marathon ($50 team fee plus $750 fundraising)
Running
- Distance
- 42.2K
- Start time
- 06:45
- Entry fee
- $75.00
Weather history
3-year monthly averages for June in Duluth.
Temperature12.7° / 21.8°
Feels like10.7° / 21.0°
Sunshine hours11h 21m
Rainfall3.9 mm
Snowfall—
Wind11.4 km/h (Light breeze)
Humidity74.7%
Max UV indexModerate (5.6)
Sweat lossModerate
Course conditionsFirm and slightly soft
Sunrise05:15
Sunset21:02
About Duluth
Learn more about the host city, Duluth.
Duluth is a city of about 86,000 people (2018) in northern Minnesota. It is one of the most scenic cities in the Midwest. Duluth has a thriving tourism industry, with antique shops, excellent restaurants, cozy inns, and scenic views of the lake. There is a ski resort inside city limits.
Read moreHotels & places to stay
Things to do nearby
Tours and activities near Duluth, powered by Viator.
Video
Watch highlights and course previews from previous years.
Runner reviews
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