4th Annual Cancer Can Suck A Cactus 5/10k

Sunday, November 2nd in Kennebunk, Maine & Virtual Globally

Registration is now open! Join us on November 2nd, 2025 for an unforgettable event the whole family will enjoy along the scenic coast of southern Maine!

Proceeds from this event will go towards METAvivor to support stage 4 breast cancer research, Dana Farber Cancer Institute to support pediatric cancer research and to Cancer Can Suck a Cactus to support our mission to foster a global community that empowers and enables exercise—because research has shown that cancer hates exercise (read why below). 

Kennebunk racers

• Start your race at the gorgeous Webhannet Golf Club, run along the Kennebunk coast, through charming neighborhoods & then back to the Club for post-race snacks, beverages and finisher medals.
• The course is in the process of being distance certified and we will have professional timing this year!

Virtual racers

• We are hoping to beat our record from last year with both number of states (19) and number of countries (7)! We will be updating a map as people register across the globe.