Derby Day is an exciting horse racing event that takes place annually. It features some of the best horses in the world competing for the top prize. Spectators can watch the races from the stands or even take part in wagering on the horses
From Wikipedia
Derby is a cathedral city and unitary authority area on the River Derwent in Derbyshire, England. Derbyshire is named after Derby, which was its original county town. As a unitary authority, Derby is administratively independent from Derbyshire County Council. The population of Derby is 274,149 (2024).