Prairie On Fire Backyard Ultra
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Prairie On Fire Backyard Ultra
Prairie On Fire Backyard Ultra is an annual backyard ultra held in Noblesville, Indiana. The event is presented by MTC and Hamilton County parks and is listed as the fifth running of this race at White River Campground, 11299 E 234th St.
The format uses a repeating loop of 4.167 mi. Runners must complete each loop within an hourly time limit; those who finish a loop may begin the next loop at the next hour. The sequence continues until only one runner remains.
The course combines a dirt and gravel day loop through Koteewi Park with a paved out-and-back segment along E 234th Street. The 2026 course is described as matching or resembling previous years' layouts.
The event listing includes an entry price of USD 269.75 and shows the registration availability as sold out. Registration for the event closed on Thu, Sep 10 at 11:59 PM ET according to the event details. Visit the organization's website for the most recent information.
