Indianapolis 500

Indianapolis Motor Speedway, 30 May 1950

All cars are 4.5-litre 4.5 F1 unless noted.

Formula 1 events 1948-1953

The results published here were compiled by David McKinney and Adam Ferrington from a range of sources including Autocourse, Motor Sport and Autosport, as well as the F1 Register's A Record of Grand Prix and Voiturette Racing Volume 5 covering 1950 and 1951. Individual car identities were then meticulously checked against their enormous libraries of books and photographs, notably Talbot-Lago de Course by Pierre Abeillon, Les Gordini by Robert Jarraud, Gordini – Un Sorcier, Une Equipe by Christian Huet and The History of English Racing Automobiles by David Weguelin.

David has also contributed extensively from his notes on car identities compiled over 40 years of research, Michael Müller has contributed immaculately researched histories of all the 1948-1950 Ferrari 125s, and Doug Nye, both through his books and his personal assistance on HWM, has also been of great help.

Please note that since David's sad death in 2014, Adam and Allen have agreed that these pages will remain unaltered from now on, as a lasting testimony to David's expertise.