The "24 Hours of Montlhéry" is a prestigious endurance race held at the Autodrome de Montlhéry in France. This event, which began in 1923, challenges teams to cover the greatest distance in 24 hours, testing both speed and durability. The race attracts various types of vehicles, including sports cars and touring cars, and has a rich history of participation from renowned manufacturers. It serves as a platform for automotive innovation and showcases the skills of drivers and teams in a competitive environment.