The Kentucky Derby () is an American Grade I stakes race run at Churchill Downs in Louisville, Kentucky. The race is run by three-year-old Thoroughbreds at a distance of 1+1⁄4 miles (10 furlongs; 2,012 metres). Colts and geldings carry 126 pounds (57 kilograms) and fillies 121 pounds (55 kilograms).
Held annually on the first Saturday in May, the Derby is the first leg of the Triple Crown. It is preceded by the two-week-long Kentucky Derby Festival. The race is known as "The Run for the Roses", as the winning horse is draped in a blanket of roses. Lasting approximately two minutes, the Derby has been alternately called "The Most Exciting Two Minutes in Sports", "The Fastest Two Minutes in Sports", or "The Greatest Two Minutes in Sports", coined by Churchill Downs president Matt Winn.