Wayne County Fairgrounds

Wayne County Fairgrounds in Corydon, Iowa hosts an annual motocross race in the grandstand arena during the county fair, with a custom dirt track built right in front of the grandstands. The 2026 fair runs July 27 through August 3, and the motocross traditionally lands on the Sunday afternoon of fair week.

The event features multi-class racing for all ages and skill levels, from youth riders to adults, with UTV time trials following the main motorcycle races. Grandstand admission runs $10 to $15 per person depending on the day, and children in 4th grade and younger get in free. This is an event venue, so racing happens on scheduled fair dates rather than as an always-open track.

Earlier in fair week the grandstand also hosts a ProPulling League truck and tractor pull and a rodeo, and the grounds offer classic fair food vendors, a carnival midway, livestock shows, and an open-class exhibit center.