American Cancer Society: DetermiNation

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Rock 'n' Roll Chicago Half Marathon

July 19, 2015

Get Involved Today

Quick Animation Final - Chicago Marathon

Join us for the Rock 'n' Roll Chicago Half Marathon featuring live music and cheer squads at every mile along the course!  Register with us to receive FREE race entry, FREE training, an exclusive DetermiNation singlet and access to our VIP tent on race weekend. Would you like to learn more?  Contact us for more information or attend one of our upcoming info sessions.  If you have already registered for the Rock 'n' Roll Chicago Half Marathon you can join our team and have your race entry refunded.   

When you join the American Cancer Society DetermiNation endurance event program, you join our nationwide community of athletes and get the best localized supporttraining, 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.

Training Partners

2014 CARA 35 logo          Chicago Endurance Sports

First Time Runner Info

The DetermiNation program offers you the ultimate community of support, training and inspiration. Learn More

DetermiNation Alumni

We applaud and appreciate the efforts of our DetermiNation program Alumni. Learn More

Ask a Coach

Training Tips from Coach Adam


When should I stretch?


Studies show that stretching before running could lead to injuries.

So far we have raised:


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Support an Athlete

Learn how your dollars help save lives

Top Fundraisers

Top Fundraisers
  1. Half Marathon Milestone Beth Pantazi - $1,525.10
  2. Milestone $500 Jennifer Larson - $601.00
  3. Tracy Williams - $453.10
  4. Sarah Shaaban - $300.00
  5. Andy Querio - $100.00

View All Top Fundraisers

Top Teams

Top Teams
  1. Lacin' n Racin' for a Cure - $100.00

View All Top Teams


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