Cotter Bridge Ultra

The Cotter Bridge Ultra, formerly known as the Arkansas Backyard Ultra Championship, is a unique running event held at Big Springs Park in Cotter, Arkansas. Participants can choose from 1-hour, 3-hour, 6-hour, 12-hour, or 24-hour races, with a scenic 4.1667-mile lap to complete. Runners have just under an hour to finish each lap, with specific time-based challenges for different race durations.

The course is mostly flat and follows the picturesque White River. The event promotes a family-friendly atmosphere, featuring food, music, and activities, along with custom awards and race swag for participants. Visit the organization's website for the most recent information.