See you Sunday!

The 25th Annual Mary's Walk will take place on Sunday, March 19, 2023! Day-of registration opens at 10AM.

Support Mary's Walk

The 24th Annual Mary's Walk was an amazing success thanks to all our walkers, virtual runners, volunteers, and DONORS!   Make a contribution today!


Mary's Walk began in 1999 as a way to honor Mary Kerry Libby, a much-loved member of the Saco-Biddeford community who passed away from Burkitt's Lymphoma. 25 years later, Mary’s Walk and its companion run, the Kerrymen 5K have raised over $4 million for Maine Cancer Foundation. Join us every March to celebrate community and raise money to fight cancer in Maine!

3 million raised
walk run


Letter from the Governor

A special 2020 letter from Governor Mills

Donate Now

Support an athlete in the fight against cancer.

Register Today!

Registration for the 25th Annual Mary's Walk is now open!


Mary’s Walk and Kerrymen Pub 5K are only possible with the generous support of our sponsors. Because the costs of executing the race are covered by sponsors, every dollar raised by participants is invested across Maine, providing dollars to support cancer prevention, screening, and access to care throughout the state.

Presented By:

CRI-SIL Silicone Technologies