Average minute audience by stage profile Indexed viewing intensity, 2021-2025 route windows Henri Desgrange line Bar chart of viewing intensity by stage profile Mountain summit stages lead with a 64 percent audience share, ahead of time trial, rolling, sprint, cobble and rest-day profiles. 70% 50% 30% 10% 64% 48% 39% 31% 25% 19% Summit finish Time trial Rolling break KOM points Sprint finish Rest-day recap