No filly has ever won the Triple Crown.
The filly Ruthless won the very first Triple Crown race, the 1867 Belmont.
Only two female thoroughbreds have captured the Belmont since, however.
(In fact, only 22 fillies have ever competed in the event.)
Has any horse won the Triple Crown since Secretariat?
In the history of the Triple Crown, 13 horses have won all three races: Sir Barton (1919), Gallant Fox (1930), Omaha (1935), War Admiral (1937), Whirlaway (1941), Count Fleet (1943), Assault (1946), Citation (1948), Secretariat (1973), Seattle Slew (1977), Affirmed (1978), American Pharoah (2015), and Justify (2018).
How many Triple Crowns did secretariat win?
Secretariat (March 30, 1970 – October 4, 1989) was an American Thoroughbred racehorse who, in 1973, became the first Triple Crown winner in 25 years. His record-breaking victory in the Belmont Stakes, which he won by 31 lengths, is widely regarded as one of the greatest races of all time.
Who are the 13 Triple Crown winners in horse racing?
Get to Know All 13 U.S. Triple Crown Winners
- Sir Barton (1919 Triple Crown winner)
- Gallant Fox (1930)
- Omaha (1935)
- War Admiral (1937)
- Count Fleet (1943)
- Assault (1946)
- Citation (1948)
- Secretariat (1973)
What fillies have won the Kentucky Derby?
Winning Colors (1988), Genuine Risk (1980) and Regret (1915) are the only fillies to win the Kentucky Derby. Each raced against males in advance of running in the Kentucky Derby. Winning Colors and Genuine Risk are the only two fillies to compete in all three Triple Crown races.