Kalendaryo ng Karera Winton Motor Raceway 2015

Petsa Serye ng Karera Biluhaba Pangalan ng Kaganapan
7 Marso - 8 Marso Porsche 944 Challenge Natapos Round 1
15 Mayo - 17 Mayo Supercars Championship Natapos Round 5 NP300 NAVARA Winton SuperSprint
12 Hunyo - 14 Hunyo Porsche Sprint Challenge Australia Natapos Round 2 Shannons Australian Motor Racing Nationals Round 3
12 Hunyo - 14 Hunyo Porsche Michelin Sprint Challenge Australia Natapos Round 3 Shannons Australian Motor Racing Nationals Round 3