Radical Cup Australia
The Radical Cup Australia (known as the First Focus Radical Cup Australia for sponsorship reasons) is a national motor racing series for racing the Radical SR3, built by Radical Sportscars. The series is sanctioned by Motorsport Australia, and run by a joint venture of the two Australian importers of Radical cars.
The series consistently attracts grids of between 15 and 25 cars and features on the SRO Motorsports Group platform alongside GT World Challenge Australia.