Question: How long is the track used in the 2011 24 Hours of Le Mans race?
Sentence (from "2011 24 Hours of Le Mans"): The 2011 24 Hours of Le Mans ("24 Heures du Mans 2011") was the 79th Grand Prix of Endurance, and took place on 11–12 June 2011 at the Circuit de la Sarthe, Le Mans, France, and organised by the Automobile Club de l'Ouest (ACO).
Relevant evidence: Yes