The MSA British Dunlop Endurance Championship, The flagship Championship of Britcar caters for out and out GT cars from Le Mans levels of performance such as Porsche 911 RSR's, Mclaren and Ferrari GT2's, with GTC Ferrari and Porsche Cup cars, down to GT4 cars such as Aston Martin GT4 and Ginetta G50's.

Races are 1.5 hours - with two in a day, with the odd longer race of 4 hours in length, with mandatory pitstops to allow for driver changes. The tyres are all Dunlop. The Championship covers the whole racing season with approximately one race every month.

The Championship visits famous and iconic racing circuits such as Silverstone, Donington and Zandvoort, giving the teams and drivers chance to race at these outstanding venues. The Championship is usually the headline event at race meetings and has support from the Britcar family of races.