The Derby horse race is a prestigious horse racing event that typically takes place annually in various locations, with the most famous being the Kentucky Derby held in Louisville, Kentucky. This race is known for its rich history, vibrant atmosphere, and the tradition of wearing elaborate hats. It usually features three-year-old thoroughbred horses competing over a distance of one and a quarter miles. The Kentucky Derby is often referred to as "The Most Exciting Two Minutes in Sports" due to the short duration of the race. It is part of the Triple Crown, which also includes the Preakness Stakes and the Belmont Stakes. The event attracts thousands of spectators and is celebrated with various festivities, making it a significant cultural event in the United States.