What is the elevation gain in the tour de France?

The elevation gain in the Tour de France varies each year depending on the specific route and stages. Typically, the overall elevation gain for the entire race can range from about 40,000 to 50,000 meters (131,000 to 164,000 feet). The race includes challenging mountain stages in the Alps and Pyrenees, which contribute significantly to this total elevation. Each stage's profile is designed to test the riders' endurance and climbing abilities.