Participating in an endurance race like the Le Mans 24H is one thing. Winning the Le Mans 24H is another. Every 24H endurance race is extremely demanding for pilots, team and material. Succes in the Le Mans 24H is dependent of so many things. Because of the diversity of dependent factors, the complete team has to take all of them into account.
In this video the Porsche teams explains what it takes to win Le Mans