British Formula 3 International Series

British Formula 3 International Series
CategorySingle seaters
CountryUnited Kingdom United Kingdom
Inaugural season1951
Folded2014
Drivers20
Teams6
ConstructorsDallara
Engine suppliersMercedes HWA
Volkswagen
Tyre suppliersCooper Tires
Last Drivers' championChina Martin Cao
Official websitewww.formula3.co

The British Formula Three Championship was an international motor racing series that took place primarily in the United Kingdom with a small number of events in mainland Europe. It was a junior-level feeder formula that used small single seater Formula Three chassis. Its final official title was the Cooper Tires British Formula 3 International Series. Notable former champions included Jackie Stewart, Emerson Fittipaldi, Nelson Piquet, Ayrton Senna, Mika Häkkinen, Rubens Barrichello, Takuma Sato, Daniel Ricciardo and Hélio Castroneves.