Prairie On Fire Backyard Ultra
Noblesville, United States • 12 Sep 2026
Prairie On Fire Backyard Ultra - Noblesville, IN
Prairie On Fire Backyard Ultra is scheduled for September 12, 2026, at White River Campground in Noblesville, Indiana. The event is presented by MTC and Hamilton County parks and uses Koteewi Park and the nearby E 234th Street area for its course.
The race follows the Backyard Ultra format. Participants complete a loop of 4.167 mi within a fixed time window and may immediately attempt another loop if they finish. The sequence repeats until only one participant remains.
The course layout includes a dirt and gravel loop through Koteewi Park and a paved trail section along E 234th Street. The loop distance for each circuit is 4.167 mi and the course is described as similar to previous years. The event is the fifth annual running of Prairie On Fire and will continue running loops until a single finisher remains. Visit the organization's website for the most recent information.