The Kentucky Derby, held each year on the first Saturday in May, is the most historic horse racing event in the United States. Dating back to 1875, the Kentucky Derby has run every year, giving fans the opportunity to watch the most exciting 2-minute sporting event in America. Wherever you spend Derby Day, at Churchill Downs, at a local race track, or a party at home, be sure to find a pretty hat, mix a mint julep, and cheer on your favorite horse.