Kalendar Perlumbaan Litar Lumba Motor Winton 2015

Tarikh Siri Perlumbaan Bulatan Nama Acara
7 Mac - 8 Mac Cabaran Porsche 944 Selesai Round 1
15 Mei - 17 Mei Kejuaraan Supercars Selesai Round 5 NP300 NAVARA Winton SuperSprint
12 Jun - 14 Jun Cabaran Porsche Sprint Australia Selesai Round 2 Shannons Australian Motor Racing Nationals Round 3
12 Jun - 14 Jun Porsche Michelin Sprint Challenge Australia Selesai Round 3 Shannons Australian Motor Racing Nationals Round 3