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, click on a state below.
Below is a complete list of our nationwide endurance events. Click on one to learn more:
Don't see your event? If you do not see your event in the list above,click here to visit our Team ACS Web site and fundraise while participating in the endurance event of your choice.
Find an Athlete
Search: To find an athlete, enter your criteria below, or leave the fields blank to search for all athletes. Search results may take a few minutes to appear, please be patient.
Learn more about the DetermiNation Program
Watch: Click on the video below to watch our new Determination video!
DetermiNation Feature
DetermiNation participants are the true rock stars in the P.F. Chang’s® Rock ‘n’ Roll Arizona™ Marathon & Half Marathon, January 17, 2010!
Flat courses and fantastic weather make Arizona the ultimate winter running destination! Join the American Cancer Society DetermiNation team and participate in one of the largest combined marathon/ half marathons in the world. Rock, roll, run, or walk…you can make a difference in the fight against cancer! To participate in the DetermiNation program at the P.F. Chang’s® Rock ‘n’ Roll Arizona™ Marathon & Half Marathon, click the link below: