Additional race information can be found at http://tricolumbusga.com/chattahoochee-challenge-half/.
Chattahoochee Challenge Half, Duathlon, Auqathon – Now at Callaway Gardens!
Welcome to the Chattahoochee Challenge! We are excited to bring you our biggest and best half triathlon, duathlon, and aquabike yet. Join us at our new location at Callaway Gardens for a lake swim and a beautiful bike and run course. See you soon!
If you have any questions about this race, click the button below.
Like this page and invite your friends on Facebook.
Please complete the following survey to help us better understand your race experience.