The 1954 Aintree 200 was a Formula Libre race held on 29 May 1954. The race was held over two heats of 17 laps and a final of 34 laps. Reg Parnell won the first heat and Ron Flockhart the second, and Stirling Moss won the final in a Maserati 250F. Peter Collins set the fastest lap in the first heat and also fastest of the day in the final, with Roy Salvadori fastest in the second heat.[1]