Join DetermiNation for the 2015 Bank of America Chicago Marathon! We do have GUARANTEED entries available with different fundraising options. These limited entries are going fast so register today to secure your spot in this world-class event!
When you join the American Cancer Society DetermiNation endurance event program, you join our nationwide community of athletes and get the best localized support, training, and fundraising tools to help you achieve your personal victory. Every mile of training will be more meaningful and on race day you’ll have the extra motivation you need knowing you’re helping save lives from all types of cancer.
The DetermiNation program offers you the ultimate community of support, training and inspiration. Learn More
We applaud and appreciate the efforts of our DetermiNation program Alumni. Learn More
Training Tips from Coach Adam
How often should I run to train for a marathon or half marathon?
So far we have raised: