Le Mans Prototype Challenge

The Le Mans Prototype Challenge (shortened to LMP Challenge or LMPC) was a spec sports prototype formula created by the Automobile Club de l'Ouest (ACO), organisers of the 24 Hours of Le Mans, and sports car constructor Oreca. The formula is intended as part of a ladder system for young and upcoming drivers into the world of endurance racing while also serving as a value engineered entry for drivers and teams into Le Mans Prototypes due to limitations on manufacturers and suppliers.

Initially launched as an independent racing series known as the Formula Le Mans Cup in 2009, the formula has since been expanded to allow participation in three separate series for 2010. The American Le Mans Series used the title Le Mans Prototype Challenge since its inception. The Le Mans Series used the name Formula Le Mans until 2011. All ACO series adopted the name Le Mans Prototype Challenge in 2012.