The park also housed one of the pioneer speedway tracks, which opened for business in 1928. The Crystal Palace Glaziers raced in the Southern and National Leagues up to 1933 when the promotion moved on to a track in New Cross. The extensive grounds were used in pre-war days for motorcycle racing and, after the 1950s, for motorcar racing; this was known as the Crystal Palace circuit. Large sections of the track layout still remain as access roads around the park. The circuit itself fell into disuse after the final race in 1972, although it has been digitally recreated in the Grand Prix Legends racing simulation and 2010 sees the 10 years of campaigning work to reopen the track culminating in Motorsport at the Palace.