The Blancpain Endurance Series is a sport car rancing series developed by the SRO Group and the Royal Automobile Club of Belgium (RACB) with approval from the Federation Internationale de L’Automobile (FIA).
It features grand tourer racing cars modified from production road cars and complying with the FIA's GT3 and GT4 regulations.
The series's goal is to be an endurance rancing championship for GT3 and GT4 cars, similar to the European Le Mans Series which uses GTE cars and Le Mans Prototypes.
The series is primarily sponsored by Swiss watchmaker Blancpain.
