Join our nation of athletes determined to end cancer and save lives by dedicating your training and race participation in marathons, triathlons, cycling, and other endurance events to help the American Cancer Society fight a disease that has already taken too many lives. With every step you take and every mile you conquer, you’ll be helping to save lives.
To find an endurance event, enter race name and the state where it takes place:
To find an endurance event, click on a state below.
Below is a complete list of our nationwide endurance events. Click on one to learn more:
Watch: Click on the video below to watch our new Determination video!
The American Cancer Society DetermiNation program announces a collaboration with the Rock 'n' Roll Marathon Series! Click here for a listing of Rock 'N' Roll events the Society is partnered with and to learn how you can dedicate your participation in one of these events to the fight against cancer!