Aintree Racecourse is a famous horse racing venue located in Aintree, Liverpool, England. It is best known for hosting the annual Grand National, one of the most prestigious steeplechase races in the world. The racecourse features a variety of events throughout the year, attracting both local and international visitors. Opened in 1829, Aintree has a rich history and has undergone several renovations to enhance its facilities. The course includes multiple tracks, with the main one being a challenging 4-mile, 514-yard course that features 30 fences. Aintree is a key part of British horse racing culture.