Psst! Calling All Crazies

​The Backside offers a rare opportunity to participate in a Double Down by knocking out two marathons or half marathons in one weekend. Run in the Derby Marathon, the Nashville Marathon, or any other marathon on Saturday before the Backside on Sunday, May 1, 2022.

Thank You to Our Sponsors

​The Backside Trail Marathon and Quest Outdoors would like to thank our amazing sponsors: