Please select a radar-climb :
Calculation date and margin of error are displayed when you let the cursor over a watt value.
The last 2,5km of the climb were too windy, making the calculations imprecise. The analysed section ends at the "forest area" exit.
Only this stage :
Where do these data come from ?
FrĂ©dĂ©ric Portoleau, our "Watts expert" is doing all the power calculations. He started his times and watts measurements in 1988. The details of his work are available here.
Several chronos on the website have been measured by Vetooo, a finnish cycling fan. You can follow his activity on twitter here.
The threshold definition is done by Antoine Vayer.
"Not Normal ?", the magazine, has been created by Antoine Vayer, StĂ©phane Huby and FrĂ©dĂ©ric Portoleau.
Finally, the website is the work of ChronosWatts.com team