Please select a radar-climb :
Calculation date and margin of error are displayed when you let the cursor over a watt value.
2019: As the riders began the descent of the Col de l'Iseran, the stage was neutralised due to snow, hailstorms, and mudslides rendering the road unsafe near Val-d'Isère on the ascent to Tignes, with times for the general classification being taken at the summit of the Col de l'Iseran
Only this stage :
Details on performance thresholds
The threshold depends on several information : the stage and last climb duration (no threshold if effort < 20 min), its difficulty, etc.
Here is the method used on this website:
Mountain stages > 4 hours:
> 450 W (78kg-standard) : MUTANT
> 430 W : MIRACULOUS
> 410 W : SUSPICIOUS
< 410 W : HUMAN
Single-col stages > 4 hours or time-trials:
> 465 W (78kg-standard) : MUTANT
> 445 W : MIRACULOUS
> 425 W : SUSPICIOUS
< 425 W : HUMAN
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