https://en.wikipedia.org/wiki/Baltimore_Washington_International_Turf_Cup
The Baltimore Washington International Turf Cup is an American Grade III invitational horse race run over one mile. Inaugurated in 1952, it was raced at Laurel Park Racecourse on the turf in Laurel, Maryland, at a distance of 1 + 1 ⁄ 2 miles (12 furlongs), and attracted top turf horses from North America and Europe.. It was held annually from 1952 to 1994, then it was discontinued …