Backyard Ultra - Summit Trail Racing

The Backyard Ultra - Summit Trail Racing is an exciting trail race taking place in Marble Falls, TX, where participants compete in a "Last Person Standing" format. Runners must complete a 4.1667-mile loop every hour, with the goal of being the last remaining competitor. The event, inspired by Lazarus Lake, allows for individual pacing, as long as participants return to the start line within 60 minutes.

The race features aid stations, crew access, and camping options. A portion of the registration fee supports the Marble Falls High School Cross Country Team, making it a community-focused event. Visit the organization's website for the most recent information.