2016 Britcar Endurance ChampionshipPreviousNext2017 The 2016 Dunlop Endurance Championship is a motor racing championship for GT cars, touring cars, sportscars and Production cars held across England. Cars compete in five classes with a car's class decided on horsepower, momentum, equipment, etc. It is the 14th season of a Britcar championship, the 5th run as the Britcar Endurance Championship and the 1st run as the Dunlop Britcar Endurance Championship. The championship began on 26 March at Silverstone and ended on 13 November at Brands Hatch.