There is this french website[0] which (among other things) analyses TdF performances over the years.
They compute power metrics based on climbing times in the mountain stages. The trend these last few years is quite worrying, reaching and going above peak doping-era performances [1].
The website is maintained by a former pro-level coach of the festina era.
They compute power metrics based on climbing times in the mountain stages. The trend these last few years is quite worrying, reaching and going above peak doping-era performances [1].
The website is maintained by a former pro-level coach of the festina era.
[0] https://www.cyclisme-dopage.com/
[1] https://www.cyclisme-dopage.com/actualite/2025-07-26-cyclism...