Supercars 2025 Calendar Calculator. The 2025 repco supercars championship calendar has been announced today and it has been confirmed that racing will return to queensland raceway near ipswich for the first. 2025 supercars calendar rules and regulations supercars will refine its racing formats in 2025 and for the first time introduce a finals series to determine the repco supercars champion.
Organisers of the supercars series have revealed an expanded calendar for the 2025 season that will feature a total of 13 events. The supercars season will grow slightly to 13 rounds in 2025, with queensland raceway making a comeback and sandown staying.