The Chain of Rocks Bridge is an iconic bridge on the famous Route 66, also known as the Mother Road. This 6K race starts and finishes at the foot of the Chain of Rocks Bridge on the Illinois side. This unique event allows runners to participate with their local running clubs or as an individual. Proceeds from the event benefit the St. Louis City League.

At Spewak Racing, we are all about building community and this running event is for EVERYONE! We're putting on a race that all runners can enjoy, whether you are a competitive runner or new to running. As a 501c3 non profit organization, Spewak Racing is running towards more than PRs--we are running for a better St. Louis.