Flag City Backyard Ultra

Findlay, United States • 4 Oct 2025

The Flag City Backyard Ultra is a free, last-man-standing ultramarathon held in Findlay, Ohio. Participants run a 4.3-mile loop around the Findlay Reservoir, starting each hour on the hour until only one runner remains. The event emphasizes self-support, with runners responsible for their own food, water, and supplies.

The course is flat and straightforward, with no elevation gain or obstacles. Runners who complete at least one lap in the first hour receive a free shirt. The race encourages endurance and resilience, with camping available the night before.

The event is organized to challenge runners' stamina in a supportive environment. Visit the organization's website for the most recent information.

Race information

4 mi
4.3-Mile Loop
Visit the organization's website for the most recent information.
Trail runs nearby