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.

The OHHA was established in 1953. The mission of the Ohio Harness Horsemen’s Association is to preserve, protect, promote and serve the entire Standardbred industry in Ohio and beyond.

The Association maintains on-track representatives at each of the extended pari-mutuel racetracks in Ohio, MGM Northfield Park, Miami Valley Gaming, Eldorado Scioto Downs, and Hollywood Gaming at Dayton Raceway. The Association provides oversight 22 of the Buckeye State's 67 racing Fairs with the Ohio Fair Racing Conference. The Association provides three Regional Coordinators to service indidivuals and Fair Boards at those 22 racing fairs.

Please join, or renew your membership today, so we can continue to serve you in Ohio.