Many Oreca 03 chassis are active in historic racing competitions throughout Europe and the USA. In the Masters Endurance Legends series, based in Europe, an ex-Sébastien Loeb Racing chassis, used in the 2014 ELMS and 24 Hours of Le Mans, previously No. 24, now 74, competes in the championship as well as an ex-Thiriet by TDS Racing model, numbered 46.