OHHA Event Calendar

Welcome to Ohio Harness Horsemen’s Association

OHHA
About Us

The OHHA offices are located in Grove City, Ohio. If you need to make a payment, need assistance or you’re in the neighborhood, stop by for a visit.
Member Services
Member Services

The OHHA provides many services for Members. Self-covered medical insurance, a retirement trust, publications, insurance coverage, lobbying, industry regulatory representation, negotiation, outreach, and promotion.
Racing
Racing

Breed, Buy, and Race in Ohio at the "Heart of it All”, year-round harness racing at 4 pari-mutuel and 67 fair racetracks.
Racing Fairs Resources
Racing Fairs Resources

Breed, Buy, and Race in Ohio at the "Heart of it All”, year-round harness racing at 4 pari-mutuel and 67 fair racetracks.
Breeding
Breeding

Breed in Ohio, #1 in North America for nine of the last 11 years!

OSS 2026 Race Schedule

2-Year-Old Colt Trotters

Leg	Track	Date
2	NORTHFIELD PARK	Mon, Jul 20
4	NORTHFIELD PARK	Mon, Aug 17

OSS 2026 Nominated Horses [ as of 02/16/26 ]

Division	Reg #	ATB or Track/Leg #	Horse	Sire	Dam

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