High Quality Content by WIKIPEDIA articles! The Australian Drivers` Championship is a motor racing championship which has been contested annually since 1957 by drivers of cars complying with Australia`s premier open-wheeler racing category as determined by the Confederation of Australian Motor Sport. Since 2005 this category has been Formula 3 and competes as part of the Shannons Nationals Motor Racing Championships. Each year, the winner is awarded the CAMS Gold Star.