The 1875 Kentucky Derby was the first running of the Kentucky Derby.^[1] The race took place on May 17, 1875.^[2] The first Kentucky Derby was a 1.5-mile race, and the traditional distance of 1.25 miles was not established until the 1896 Derby.^[3] Thirteen of the fifteen jockeys in the race, including winner Oliver Lewis, were African-American.^[4] Attendance was estimated at 10,000.^[5]

The winner was Aristides, by two lengths. His jockey was Oliver Lewis, his trainer was Ansel Williamson, and his owner was H.P. McGrath. Aristides' half-brother and stablemate Chesapeake also ran in the race. Both Aristides' jockey and trainer were black. Aristides's time of 2 minutes and 37.75 seconds was at the time a world record for the distance.

The present-day Kentucky Derby has seen a massive numbers increase since then. With the growth of the Kentucky Derby as of 2021, the derby, still held at Churchill Downs, can see in-person attendance as high as 65,000 with an average of around 50,000 spectators. These numbers do not include off-track spectators.

Full results

Payout

The winner received a purse of $2,850. The second-place finisher received $200.^[6]

The winner of the 2021 Derby received a $1,860,000 payout from the $3,000,000 purse. A massive increase from earlier derbies.