Tri for a Cure

Each year, over 1,300 women gather in South Portland to swim, bike & run in Maine Cancer Foundation’s Tri for a Cure –  Maine’s only all-women’s triathlon. Thanks to the efforts of thousands of supporters, the Tri for a Cure has raised more than $20 million for Maine Cancer Foundation, every dollar of which has been reinvested into Maine communities for cancer prevention, early detection, and access to care. Cancer tries, but we TRI harder! Registration opens on February 3, 2025. 

All Women!

More than $20M Raised!

We Tri Harder!

We will need your help on 18th Annual Tri for a Cure Weekend July 20, 2025! Please visit Volunteer to learn how you can help.

Donate – Support a Triathlete!

Be sure to visit the Tri for a Cure site to see Wex and the community of sponsors coming together to support this event and the Maine Cancer Foundation.

For more information please feel free to reach out to the Maine Cancer Foundation:

207-773-2533, triforacure@mainecancer.org

Maine Cancer Foundation
170 US Rte 1, Suite 250
Falmouth, ME 04105