The Kentucky Derby is the premier American horse race. The first race was held in 1875 and 13 of the 15 jockeys were African Americans. African American jockeys continued to play an important role until the turn of the 19th century when they were forced from the Kentucky Derby and the other big...

Between the Civil War and the turn of the nineteenth century there were many prominent African American jockeys. They rode winners in all of the Triple-Crown races. But at the turn of the century they were forced out. This paper uses a new data set on the Triple-Crown races, which includes odds...