Did you ride the Galibier and Croix de Fer before you hit Alpe D'Huez?nslckevin said:...
Here's another data point to throw it all out of whack. I rode Alpe d'Huez this summer. Full gas and alone. 50:55 on 340 Watts. ~40W less (though I was closer to 74kg) and almost 3 minutes slower. So, a 49 year old amateur racer was only 3 minutes off of Lemond's time on Alpe d'Huez and you're going to use Lemond's time as a comparison against other riders???? I don't think that is going to compute with your model. In fact, I can pretty much garauntee that Lemond/Hinault's time was not fast for them.
Check this out: Timtoo timing
Other than Sandy Casar, it's all just a bunch of dorks like me who took the time to rent the timing chip. Seven of them went faster than Lemond/Hinault. Does that make them virtual Tour champions?
For practical purposes take Luis Herrera power (~390 W) in 1984 when he was riding up the Alpe full throttle so that Fignon didn't cath him. Hell, use Fignon's time who came 50 seconds later.
Here is some old data base that I have:
Les années 80 : Avoriaz 1985, Herrera, Hinault 375 w
Superbagnères 1986, Lemond 380 w
Alpe d'Huez 1987, 1989 Fignon, Delgado 390 w
Your Watts/Kg was 4.6. So what is the point here? I know you are older than a average cyclist but you still need a lot more to get to 6 watts/kg. You are still good though.
Here is an interview with Greg Lemond about his power in the last TT in 1989:
http://bikeraceinfo.com/oralhistory/lemond.html
Well wattage for the last time trial was 420-430 watts. So I did some tweaking in my formulas to match this number and the Watts per kilogram came very close to 6. Of course I knew what number to match.