Calculation date and margin of error are displayed when you let the cursor over a watt value.

2023 : Pogacar and Vingegaard almost stopped on the road before being slowed down by the TV motos during the sprint at the summit. That's why F.Portoleau used a shortened segment for the recap of le Tour 2023: 10.12km, in 28'23 for these 2 cyclists. 448 watts étalon !