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I rode the Tour de France to study its impact on the human body – here’s what I learned

By Steve Faulkner, Senior Lecturer in Exercise Physiology, Nottingham Trent University

The Tour de France is often called the world’s biggest annual sporting event. Each July up to 12 million people line the roadside, while the cumulative TV audience tops 3 billion viewers across 190 countries.

In 2025, 184 riders will compete in teams of eight, racing a punishing 3,500 km route with nearly 50,000 metres of climbing – roughly…

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