Liverpool Racecourse, also known as Aintree, is a horse racing course located in the city of Liverpool, England. It is most famous for hosting the Grand National steeplechase, which is held annually in April. The course is also home to many other races throughout the year, including the John Smith's Grand National Festival and the Becher Chase. Aintree has been a popular venue for horse racing since 1829 and is one of the most iconic racecourses in the world.