Grandma’s Marathon Home

The 2021 Grandma’s Marathon in-person field is FULL. Those still interested in participating have the option of registering with one of our Charity Partners or utilizing the virtual option.

The status of the 2021 Grandma’s Marathon weekend is tentative and subject to change at any time. Our staff is working with state and local officials to develop a COVID-modified race plan to make the race and its surrounding events as safe as possible for our participants and volunteers.

Date: June 19, 2021
Start Time: 7:45 a.m.
Location: Two Harbors to Duluth, MN
In-Person Race Capacity: 4,000 (FULL)
Virtual Entry Fee: $110
Swag: Grandma’s Marathon Finisher Shirt, Finisher Medal

NOTE: If you were registered for one of the 2020 Grandma’s Marathon weekend races and did not receive your promo code (sent via email on September 5, 2020), click here to find instructions on how to obtain your code.

Since our inaugural race in 1977, Grandma’s Marathon has grown into something much bigger than just a 26.2-mile race along the scenic North Shore of Minnesota.

It’s now become a can’t miss weekend in June, a moment when participants of all calibers come together to celebrate the vigor of the human spirit.

It’s a day the word “impossible” ceases to exist, a day 9,000 people become your best running buddy.

Tie up your laces for the 45th year of memories, miles, and human might.

2021 Cancellation Plan

If COVID-19 conditions do not improve, there’s a chance we will have to cancel the in-person version of Grandma’s Marathon weekend for the second year in a row.

If that happens, all participants registered for an in-person race will be automatically switched to the virtual option and receive new instructions for completing their race.

Those registrants will also receive a 40% discount that can be used (3) times over the next (5) years on any Grandma’s Marathon weekend race.

NOTE: Participants registered for a 2021 virtual race DO NOT qualify for the cancellation discount plan.

Two women running Grandma's Marathon

Grandma's Marathon runner high fiving child

Future Grandma’s Marathon Dates

June 18, 2022
June 17, 2023
June 22, 2024
June 21, 2025
June 20, 2026
June 19, 2027
June 17, 2028
June 16, 2029
June 22, 2030

The status of the 2021 Grandma’s Marathon weekend is subject to change at any time. 
We realize that the COVID-19 pandemic is a dynamic situation, and we will continue to monitor all updates from the Minnesota Department of Health (MDH) and the Centers for Disease Control (CDC). If the status of the event changes, we will notify participants via email as soon as possible.