On May 8, 1915 Regret [1912 - April 11, 1934] won the 41st running of the Kentucky Derby. She became the first filly to win the world-famous race at Churchill Downs. Her winning jockey was Joseph A. Notter [June 21, 1890 - April 10, 1973]. Her winning time was 2 minutes 05-2/5 seconds.
'Legend of the East' was the nickname for Regret [1912 - April 11, 1934]. She was the first filly to win the Kentucky Derby. Her triumph took place, with a fast start and a consistently easy lead, in 1915.
Winning Colors, Genuine Risk, and Regret are the only fillies to win
Orb won the 2013 Kentucky Derby.
The Kentucky Derby is a horse race, you would win it on a horse, specifically a three year old Thoroughbred.
Technically, a mare is defined as a female horse over the age of three. A filly is a female horse three years or younger. Since the Kentucky Derby is a race for 3-year-olds only, no mare has ever won. However, three fillies have won the Kentucky Derby: Regret (1915); Genuine Risk (1980); and Winning Colors (1988).
No
The first horse past the post will win it.
The first gray horse to win the Kentucky Derby was Determine in 1954.
There was no Kentucky Derby in 1832. Its first run was in 1875.
the Kentucky derby
never
1930