Please select a radar-climb :

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

During stages in Le Tour 2003, 2005, 2010 and 2013, the cyclists climbed the Port de Pailhères before Bonascre.
The 2001 times are +/- 10s.
During the stage of the Tour de France 2010, Andy Schleck and Alberto Contador deliberately slowed down, 2.8km before the summit.

Only the best performances for each stage
Only this stage : 

  No Watts on Ventoux climb, why ?

The power calculations are too imprecise because of the wind on top, that's why they're not published. But watts are published for the "forest" section ending at Le Chalet Reynard..