Endurance racing (motorsport) these classes continued to embrace the endurance format. Multiple drivers per car was an early adaptation as the rigors of endurance racing quickly overcome the abilities of most racing drivers to compete solo, although solo attempts on 24 hour races like Le Mans would continue into the 1950s. The various endurance formats were appealing to manufacturers, not only as alternatives to the expense of Grand Prix racing, but also because of its increased relevance to road going models. In automobile endurance racing, three events have come to form a Triple Crown. They are considered three of the most challenging endurance
Gnoo Blas Motor Racing Circuit Gnoo Blas Motor Racing Circuit The Gnoo Blas Motor Racing Circuit was a motor racing circuit at Orange, New South Wales, Australia. The circuit was formed from rural roads and highways outside the town, around the grounds of Bloomfield Hospital and what is now known as Sir Jack Brabham Park. It was 6.03 km long. The name came from the Aboriginal name for nearby Mount Canobolas. The first race meeting was staged over the Anniversary Day holiday weekend of 24 to 26 January 1953 and was organized by the Australian Sporting Car Club, the former promoters of the Easter car