GT World Challenge Europe Endurance Cup

The GT World Challenge Europe Endurance Cup, formerly for sponsorship reasons the Blancpain Endurance Series from 2011 to 2015 and Blancpain GT Series Endurance Cup from 2016 to 2019, is a sports car racing series developed by SRO Motorsports Group and the Royal Automobile Club of Belgium (RACB) with approval from the Fédération Internationale de l'Automobile (FIA). It features grand tourer racing cars modified from production road cars complying with the FIA's GT3 regulations.

Source: Wikipedia — GT World Challenge Europe Endurance Cup (CC BY-SA 4.0)