Aqueduct Racetrack and Belmont Park "Thoroughbred Racing"

An advertisement for horse racing at Aqueduct Racetrack and Belmont Park in New York in which a thoroughbred horse is depicted growing from a child to a full-grown racehorse. An offscreen male narrator describes how the horse is bred and trained to become one of the fastest animals alive. One of the winners of the 1971 Clio Awards.