| 19/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 17/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 17/03/2010 | List of championship races updated: SCCA National Sports Car Championship 1958 | Championships |
| 16/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 16/03/2010 | List of championship races updated: SCCA National Sports Car Championship 1958 | Championships |
| 12/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 11/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 10/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 06/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 05/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 04/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 02/03/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 24/02/2010 | List of championship races updated: SCCA National Sports Car Championship 1958 | Championships |
| 23/02/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 18/02/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 14/02/2010 | List of championship races updated: Motoring News Special GT 1972 | Championships |
| 13/02/2010 | List of championship races updated: Angolan Sports Car Series 1973 | Championships |
| 11/02/2010 | List of championship races updated: Pacific Coast Championship 1958 | Championships |
| 04/02/2010 | List of championship races updated: Pacific Coast Championship 1957 | Championships |
| 30/01/2010 | Championship added: California SCCA National Points | Championships |
| 30/01/2010 | List of championship races updated: California SCCA National Points 1957 | Championships |
| 29/01/2010 | List of championship races updated: Pacific Coast Championship 1957 | Championships |
| 28/01/2010 | List of championship races updated: SCCA National Sports Car Championship 1957 | Championships |
| 27/01/2010 | List of championship races updated: Pacific Coast Championship 1957 | Championships |
| 23/01/2010 | List of championship races updated: Pacific Coast Championship 1957 | Championships |
| 20/01/2010 | Championship information updated: Pacific Coast Championship | Championships |
| 20/01/2010 | List of championship races updated: Pacific Coast Championship 1957 | Championships |
| 14/01/2010 | List of championship races updated: Motoring News Special GT 1970 | Championships |
| 14/01/2010 | List of championship races updated: Pacific Coast Championship 1957 | Championships |
| 14/01/2010 | List of championship races updated: SKF GT 1970 | Championships |
| 07/01/2010 | List of championship races updated: Pacific Coast Championship 1957 | Championships |
| 21/12/2009 | List of championship races updated: Motoring News Special GT 1970 | Championships |
| 21/12/2009 | List of championship races updated: Motoring News Special GT 1972 | Championships |
| 21/12/2009 | List of championship races updated: Motoring News Special GT 1973 | Championships |
| 20/12/2009 | List of championship races updated: Motoring News Special GT 1970 | Championships |
| 19/12/2009 | List of championship races updated: Motoring News Special GT 1969 | Championships |
| 19/12/2009 | List of championship races updated: Motoring News Special GT 1972 | Championships |
| 19/12/2009 | List of championship races updated: SCCA National Sports Car Championship 1959 | Championships |
| 09/12/2009 | List of championship races updated: Italian GT Challenge 2009 | Championships |
| 06/12/2009 | List of championship races updated: Le Mans Series 2010 | Championships |
| 04/12/2009 | List of championship races updated: Spanish GT Championship 2009 | Championships |
| 21/11/2009 | List of championship races updated: STP 1971 | Championships |
| 20/11/2009 | List of championship races updated: Motoring News Special GT 1971 | Championships |
| 20/11/2009 | List of championship races updated: Motoring News Special GT 1972 | Championships |
| 20/11/2009 | List of championship races updated: Trans-Am 1968 | Championships |
| 19/11/2009 | List of championship races updated: Pacific Coast Championship 1956 | Championships |
| 18/11/2009 | List of championship races updated: Trans-Am 1966 | Championships |
| 18/11/2009 | List of championship races updated: Trans-Am 1967 | Championships |
| 18/11/2009 | List of championship races updated: Trans-Am 1968 | Championships |
| 18/11/2009 | List of championship races updated: Trans-Am 1969 | Championships |
| 18/11/2009 | List of championship races updated: Trans-Am 1970 | Championships |
| 18/11/2009 | List of championship races updated: Trans-Am 1971 | Championships |
| 18/11/2009 | List of championship races updated: Trans-Am 1972 | Championships |
| 16/11/2009 | List of championship races updated: Pacific Coast Championship 1956 | Championships |
| 15/11/2009 | Championship added: Asian Le Mans Series | Championships |
| 15/11/2009 | List of championship races updated: Asian Le Mans Series 2009 | Championships |
| 12/11/2009 | List of championship races updated: Pacific Coast Championship 1956 | Championships |
| 07/11/2009 | List of championship races updated: Pacific Coast Championship 1956 | Championships |
| 04/11/2009 | List of championship races updated: SCCA National Sports Car Championship 1957 | Championships |
| 28/10/2009 | Championship added: Pacific Coast Championship | Championships |
| 28/10/2009 | List of championship races updated: Pacific Coast Championship 1956 | Championships |
| 26/10/2009 | List of championship races updated: Australian Sports Car Championship 1980 | Championships |
| 21/10/2009 | List of championship races updated: Championnat de France des Circuits 1971 | Championships |
| 20/10/2009 | List of championship races updated: SCCA National Sports Car Championship 1956 | Championships |
| 11/10/2009 | List of championship races updated: Formula Le Mans 2009 | Championships |
| 07/10/2009 | List of championship races updated: SCCA National Sports Car Championship 1955 | Championships |
| 29/09/2009 | List of championship races updated: SCCA National Sports Car Championship 1952 | Championships |
| 29/09/2009 | List of championship races updated: SCCA National Sports Car Championship 1953 | Championships |
| 18/09/2009 | List of championship races updated: SCCA National Sports Car Championship 1951 | Championships |
| 18/09/2009 | List of championship races updated: SCCA National Sports Car Championship 1954 | Championships |
| 04/09/2009 | List of championship races updated: Australian Sports Car Championship 1988 | Championships |
| 30/08/2009 | List of championship races updated: Australian Sports Car Championship 1981 | Championships |
| 30/08/2009 | List of championship races updated: Dutch GT4 Championship 2009 | Championships |
| 30/08/2009 | List of championship races updated: SCCA National Sports Car Championship 1960 | Championships |
| 29/08/2009 | List of championship races updated: GT4 European Cup 2009 | Championships |
| 19/08/2009 | List of championship races updated: SCCA National Sports Car Championship 1961 | Championships |
| 18/08/2009 | List of championship races updated: SCCA National Sports Car Championship 1961 | Championships |
| 17/08/2009 | List of championship races updated: SCCA National Sports Car Championship 1961 | Championships |
| 13/08/2009 | List of championship races updated: SCCA National Sports Car Championship 1960 | Championships |
| 12/08/2009 | List of championship races updated: SCCA National Sports Car Championship 1959 | Championships |
| 29/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1959 | Championships |
| 28/07/2009 | List of championship races updated: British GT Championship 2009 | Championships |
| 28/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1959 | Championships |
| 27/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1959 | Championships |
| 26/07/2009 | List of championship races updated: Championnat de France des Circuits 1984 | Championships |
| 23/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1958 | Championships |
| 21/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1957 | Championships |
| 20/07/2009 | Championship information updated: SCCA National Sports Car Championship | Championships |
| 20/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1955 | Championships |
| 17/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1957 | Championships |
| 16/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1957 | Championships |
| 15/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1957 | Championships |
| 11/07/2009 | List of championship races updated: International GT Open 2009 | Championships |
| 07/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1956 | Championships |
| 03/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1956 | Championships |
| 02/07/2009 | List of championship races updated: SCCA National Sports Car Championship 1956 | Championships |
| 30/06/2009 | List of championship races updated: Dutch GT4 Championship 2009 | Championships |
| 25/06/2009 | List of championship races updated: SCCA National Sports Car Championship 1955 | Championships |
| 24/06/2009 | List of championship races updated: SCCA National Sports Car Championship 1955 | Championships |
| 24/06/2009 | List of championship races updated: SCCA National Sports Car Championship 1956 | Championships |
| 23/06/2009 | List of championship races updated: SCCA National Sports Car Championship 1955 | Championships |