The Historic Sports Car Club has confirmed details of which race categories and championships will share grids over the balance of the 2023 season. Entry numbers will be kept under constant review and grid plans may be amended if appropriate.
Donington Park (June 24/25):
Classic F3 and Aurora Trophy
Historic Touring Cars and Historic Modified Sports/Special Saloons
Brands Hatch (July 14-16):
Classic F3 and Aurora Trophy
70s Road Sports and Historic Modified Sports/Special Saloons
Guards Trophy and Thundersports
Croft (September 2/3):
Classic F3 and Aurora Trophy
Historic Touring Cars and Historic Modified Sports/Special Saloons
Silverstone Finals (October 14/15):
Historic Touring Cars and Historic Modified Sports/Special Saloons
Note: at Croft, the Historic Road Sports and 70s Road Sports grids will be shared with selected classes from the Scottish Classic Sports and Saloons Series.