2011 24 Hours of Le Mans

The 79th 24 Hours of Le Mans (French: 79^e 24 Heures du Mans) was a 24-hour automobile endurance race for 56 teams of three drivers in Le Mans Prototype (LMP) and Le Mans Grand Touring Endurance (LMGTE) cars, held before 249,500 spectators on 11 and 12 June 2011 at the Circuit de la Sarthe, near Le Mans, France. It was the third round of the 2011 Intercontinental Le Mans Cup and the race's 79th edition as organised by the automotive group the Automobile Club de l'Ouest (ACO) since 1923. On 24 April, six weeks prior, a test day was held.

An Audi R18 TDI—driven by Marcel Fässler, André Lotterer, and Benoît Tréluyer—started from the pole position after Tréluyer set the fastest lap in the third qualifying session. The car battled a trio of Peugeot 908s and secured the first Le Mans victory for the drivers, and Audi's tenth Le Mans victory. The Peugeot 908 driven by Sébastien Bourdais, Pedro Lamy, and Simon Pagenaud finished second, 13.854 seconds behind, in the race's fourth-closest result; and their teammates Nicolas Minassian, Franck Montagny, and Stéphane Sarrazin completed the podium in third, two laps behind the race-winning Audi.

The Greaves Motorsport team of Tom Kimber-Smith, Olivier Lombard, and Karim Ojjeh won the Le Mans Prototype 2 (LMP2) category after leading for the race's final 137 laps in a Zytek Z11SN-Nissan car. The trio finished six laps ahead of Signatech Nissan's Oreca 03 vehicle driven by Soheil Ayari, Franck Mailleux, and Lucas Ordóñez, and seven laps in front of Level 5 Motorsports' Lola B08/80 car driven by João Barbosa, Christophe Bouchut, and Scott Tucker. Corvette Racing took their seventh class win—courtesy of drivers Olivier Beretta, Antonio García, and Tommy Milner—finishing first in a Chevrolet Corvette C6.R in the new Le Mans Grand Touring Professional (LMGTE Pro) category. An AF Corse-fielded Ferrari 458 Italia GT2—driven by Gianmaria Bruni, Giancarlo Fisichella, and Toni Vilander—and BMW Motorsport's BMW M3 GT2—driven by Joey Hand, Dirk Müller, and Andy Priaulx—in second and third, respectively, completed the class podium. Larbre Compétition took the first two positions in the new Le Mans Grand Touring Endurance Amateur (LMGTE Am) class with their Chevrolet Corvette C6.R—driven by Patrick Bornhauser, Julien Canal, and Gabriele Gardel—ahead of the sister Porsche 997 GT3-RSR—driven by Jean-Philippe Belloc, Christophe Bourret, and Pascal Gibon.

Audi's victory moved them closer to Peugeot in the LMP1 Manufacturers' Cup, while Corvette's class victory moved it past BMW and Ferrari for the LMGTE Manufacturers' Cup lead. Audi Sport Team Joest took over the LMP1 Teams' Cup lead from Peugeot Sport Total, and Larbre overtook Proton Competition for the LMGTE Am Teams' Cup lead. Signatech and AF Corse maintained their advantage in the LMP2 and LMGTE Pro Teams' Cups, respectively, with four rounds remaining in the season.