Stage 20 Tour De France 2025 Distance. It was a whopping 482 kilometres long, over twice the distance that the riders will cover in this year’s longest stage. The route amounts to 187 kilometres and does not exceed an elevation gain of 1,000 metres.

The route is 31 kilometres long and takes place in classics Race director christian prudhomme has already revealed that the race will not leave the country in this year, but the route is still being worked on.