(8-11-25) Monday night OHHA harness racing at the 1/2 mile track at the Mercer County Fair in Celina, Ohio.

Celina Hall of Famer Doug Ballinger with the race calls.

Related: Darke County Fair Celebrates Doug Ballinger Night

Mercer County Fair Racing in Celina 08/11/2025

Ohio Harness Horsemen’s Association

The Ohio Harness Horsemen’s Association (OHHA) is the only non-profit association serving Ohio’s Standardbred horse owners, breeders, trainers, drivers, and fans who participate in the sport of harness racing in the Buckeye State. Our mission is to preserve, protect, promote and serve the entire Standardbred industry in Ohio and beyond.

Find out more:

Harness Racing Ohio fan website: https://www.harnessracingohio.com/

OHHA Website: https://www.ohha.com/Home