Ohio Quarter Horse Congress 2024 Schedule. The all american quarter horse congress is the world’s largest horse show with about 26,000 entries in 2023. The ohio quarter horse association (oqha), a state affiliate of the american quarter horse association (aqha), promotes the registered american quarter horse.

The ohio quarter horse association (oqha) congress cutting event is set to take center stage from september 30 to october 5, 2024, at the bullen equestrian center in. The all american quarter horse congress features two satellite events: