Endurance racing (motorsport) related to the former Japan Le Mans Challenge that turned into the older Asian Le Mans Series (which was cancelled after one season). The Blancpain Endurance Series (BES) is a European sports car racing endurance series run by the Stéphane Ratel Organisation. It is similar to the ELMS, but it uses performance-balanced GT3 cars instead of GTE cars or prototypes and holds 3-hour races instead of 6-hour races. The series is centered around the 24 Hours of Spa. One of the key emphases of the series is being friendly for amateur and gentlemen drivers, and there are numerous non-pro classes
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