High Quality Content by WIKIPEDIA articles! Aintree Motor Racing Circuit is a 3-mile (4.83 km) motor racing circuit in the village of Aintree, Merseyside, England. The circuit is located within the famous Aintree Racecourse and used the same grandstands as horse racing. Built in 1954 as the "Goodwood of the North", hence the fact the two venues had so many things in common.