Churchill Downs Incorporated operates as a racing, online wagering, and gaming entertainment company in the United States. It operates through three segments: Live and Historical Racing, TwinSpires, and Gaming. The company operates pari-mutuel gaming entertainment venues; TwinSpires, an online wagering platform for horse racing, sports, and iGaming; retail sports books; casino gaming; and Terre Haute Casino and The Rose Gaming Resorts. It also offers streaming video of live horse races, replays, and an assortment of racing and handicapping information; and provides the Bloodstock Research Information Services platform for horse racing statistical data. In addition, the company manufactures and operates pari-mutuel wagering systems for racetracks, off-track betting facilities, and other pari-mutuel wagering businesses. Churchill Downs Incorporated was founded in 1875 and is headquartered in Louisville, Kentucky.