The Aintree Grand National is a famous horse race held annually at Aintree Racecourse in Liverpool, England. It is one of the most prestigious steeplechase races in the world, featuring a challenging course with 30 fences over a distance of about 4 miles and 2½ furlongs. The event typically takes place in early April and attracts a large audience, both in-person and through television broadcasts. The race was first run in 1839 and has since become a significant part of British culture, often associated with betting and festivities. Many horses, jockeys, and trainers have gained fame through their participation in the Grand National, making it a highlight of the horse racing calendar.