The horse that just won the Triple Crown is from the Windstar farm. That's across the street from my step grandparents home in Versailles, Kentucky. I live in Lexington, Kentucky some consider it to be the horse capital of the world. Lexington has battled with Ocala, Florida over that nickname.
According to Wikipedia there are four United States cities that meet the "Chamber of Commerce" criteria to claim the title "Horse Racing Capital of the World." The article did not name the other two cities. It is not even close – Lexington and the surrounding area deserves the title of Horse Racing Capital of the United States.
I have a brother who lives in Richmond, KY. I tried to visit him at least once a year during either April or October so that we can attend the races at Keeneland.