Experience Chattanooga’s most cherished marathon event, offering lively entertainment with a live DJ, exclusive event shirts, medals, delicious food, and much more! Choose from five different races to match your pace. The 7 Bridges Marathon kicks off at Coolidge Park, near the iconic Big Blue Rhino and the Chattanooga Theatre on Tremont Avenue. The course gracefully spans four downtown bridges and three enhanced bridges on the North Chick Greenway. Join in the excitement and make unforgettable memories!