Flag City Backyard Ultra

The Flag City Backyard Ultra is a unique last-man-standing running event held at the Findlay Reservoir in Ohio. Participants must complete a 4.3-mile loop every hour, continuing until only one runner remains. The course is designed to be straightforward, with no elevation gain or obstacles, ensuring that runners can focus on endurance.

Entry is free, and those who finish the first lap receive a complimentary shirt. The race is self-supported, meaning no supplies are provided, and participants are encouraged to prepare adequately. Camping is allowed the night before, fostering a community atmosphere among runners. Visit the organization's website for the most recent information.