Classic Endurance Racing Classic Endurance Racing Classic Endurance Racing (commonly abbreviated as CER) is a sports car racing series founded in 2004 by Patrick Peter's Peter Auto Ltd. It features classic sports cars and its aim is to support the endurance racing revival. The series consists of events in various European countries. Each race is one hour long. Previously it was a support event for the Le Mans Series. The 2015 season features six standalone rounds: All cars are to be manufactured between the years 1966 and 1979. It consists of four classes, Proto 1 and Proto 2, which consist of Group P
1991 Australian Endurance Championship drivers competed in the 1991 Australian Endurance Championship and the 1991 Australian Manufacturers' Championship. The 1991 Australian Endurance Championship and the 1991 Australian Manufacturers' Championship were contested concurrently over a two round series with one race per round. Note: Other placings in the Endurance Championship have not been ascertained. Note: Other placings in the Manufacturers' Championship have not been ascertained. 1991 Australian Endurance Championship The 1991 Australian Endurance Championship was a CAMS sanctioned Australian motor racing title open to Group 3A Touring Cars. The championship, which was the eighth running of the Australian Endurance Championship, began on 8 September 1991