Road to the Kentucky Oaks Road to the Kentucky Oaks The Road to the Kentucky Oaks is a points system to qualify for the Kentucky Oaks, one of the most important races for three-year-old fillies and held the day before the Kentucky Derby at Churchill Downs. It features roughly 30 stakes races for Thoroughbred fillies between September (when the horses are age two) and April (when they are three) – the number and specific races have varied slightly over the years. The point system replaces the previous qualifying system which was based on graded stakes earnings. If more than 14 horses wish to enter the
American Quarter Horse hence the nickname. Horses listed in the appendix may be entered in competition, but offspring are not initially eligible for full AQHA registration. If the Appendix horse meets certain conformational criteria and is shown or raced successfully in sanctioned AQHA events, the horse can earn its way from the appendix into the permanent studbook, making its offspring eligible for AQHA registration. Since Quarter Horse/Thoroughbred crosses continue to enter the official registry of the American Quarter Horse breed, this creates a continual gene flow from the Thoroughbred breed into the American Quarter Horse breed, which has altered many of the characteristics