About DetermiNation

You can save lives with every mile you conquer!

Training for an endurance race is a huge commitment, but by joining the American Cancer Society DetermiNation endurance event program you can help save lives. Join our nation of athletes determined to save lives by dedicating your training and race participation in marathons, triathlons, cycling, and other endurance events to fight a disease that has already taken too many lives. With every step you take and every mile you conquer, you’ll be helping create a world with less cancer.

The American Cancer Society DetermiNation endurance event program will provide the support, training, and fundraising tools you need to achieve your personal victory - first to raise funds that will help save lives, and then to cross the finish line on race day. And, because every mile is more meaningful, you’ll have the extra motivation you need knowing you’re helping save lives from all types of cancer.

 Learn more about how you can save lives through the American Cancer Society DetermiNation endurance event program.

“My lifelong goal to run a marathon seemed too daunting. But when I found out I could do it while raising money to help end cancer it wasn’t just about me anymore; it's about a much bigger, more worthwhile cause.” - American Cancer Society DetermiNation endurance event program team member