24 Hours of Le Mans 2014
CONFIRMED72% CONFIDENCEHappened as dated, per en.wikipedia.org[1]: "…nd Le Mans[4] Grand Touring Endurance cars held from 11 to 15 June 2014 at the Circuit de la Sarthe clo…"
Noteworthy: Nissan ZEOD RC is a hybrid electric racing car with a chassis similar in design to the DeltaWing. Porsche's brand new LMP1.