The 2011 World Series by Renault was the seventh season of Renault Sport's series of events, with four different championships racing under one banner. Consisting of the Formula Renault 3.5 Series, Eurocup Formula Renault 2.0, the Eurocup Mégane Trophy and Eurocup Clio, the World Series by Renault ran at seven different venues,[1] where fans could get into the meetings for no cost whatsoever, such is the uniqueness of the series.
The series began on 16 April at the Ciudad del Motor de Aragón in Alcañiz, and finished on 9 October at the Circuit de Catalunya, just outside Barcelona. Rounds at Brno, Magny-Cours and Hockenheim were dropped. While Nürburgring and Circuit Paul Ricard were included in series' schedule, while Formula Renault 3.5 had two extra races on its own, in support of the Monaco Grand Prix and FIA WTCC Race of Italy. The Eurocup Clio – replaced Eurocup F4 1.6 in World Series by Renault programme.