Triple Crown of Motorsport 500 / Le Mans 24hr / Monaco GP) and the alternative (Indy 500 / Le Mans 24hr / F1 WDC) definitions are included below. Key: Active drivers are highlighted in bold. Triple Crown of Motorsport The Triple Crown of Motorsport is an unofficial motorsport achievement, often regarded as winning three of the most prestigious motor races in the world in one's career: For eleven years (1950–1960) Monaco and Indianapolis were part of the FIA World Championship of Drivers (now synonymous with Formula One) but in 1961 Indianapolis was dropped from the World Championship series. Graham Hill is the only driver
Triple Crown of Thoroughbred Racing the Japanese Triple Crown: Japanese Fillies' Triple Crown Only four horses have received the Japanese Fillies' Triple Crown: The Triple Crown series at Hong Kong's Sha Tin Racecourse consists of three races at increasingly longer distances. Unlike most other Triple Crown events, these races are not confined to three-year-olds. They are: In 1994, River Verdon became the first, and to date, only horse to win the Hong Kong Triple Crown. In Hong Kong, there are two other Triple Crown series, the Hong Kong Speed Series and the Four-year-old Series. The Triple Crown series consists in three races at increasingly longer