hrotha said:
I'm basing that in the wattage figures being consistently below 6 W/kg. I think someone of LeMond's huge natural talent might have won this Tour, and I didn't imply anything beyond that. Save your tirade for someone else, you're preaching to the choir here.
Re-read my post above. I said I was at page 4. I only quoted you because it sounded off key for what you normally write. Sounded like people were claiming 2010 should be the benchmark for clean. I don't think that is very wise at all considering what happened to the winner of the 2010 Tour. The point I was making, was that only the most phenomanally gifted, guys who unequivocally and instantly stated when asked, what they could do, said their data was lower than those today. And then there is the form being there at a young age. It was always there. No need for a transformation like this years winning circle.
Lemond said 410W at the start of the Tour was about what he could sustain over an extended period, around an hour. 390W at the end. Yet we have Basso saying they were doing 420W from Porte setting tempo and Froome and Wiggins joking in the first week about doing 480W! It's ludicrous! They're all doping. Heck, Nibali on the Ferrari orange juice program struggled to keep up. The Vuelta might make more people take notice. I'm expecting Froome to beat Contador. Convincingly.
Sure take the intervals and time periods these numbers occured over, but it's still crazyily high for guys nowhere near the physically elite end of the bell curve. Adding all the pieces together, I have no doubt Lemond and Hinault in their peak, one who won the Tour by over 10 minutes, would have been flogged senseless. They'd keep up one or two days early on, then that's it. Recovery versus blood bag micro transfusions gets them.
I'll stay with what I said about the Science of Sport guys. I call BS on their conclusions based on their work. Antoine Vayer is the only one worth listening to. Anyone working with Rugby players has their blinkers on. Time for someone to do a PhD study into 60s, 70s and 80s sporting performances versus the 90s and naughties in key sports. Swimming, athletics and cycling. Sport today is pretty much only good for a laugh.
Frosty said:
The Lemond/Hinault time is surprisingly slow for that occasion and maybe suggests what a massacre that day was and how far ahead they had got. Herrera did it in 41.50 the next year which is maybe a better indication of what the limits were back then.
Difficult to compare now to the 80s. I have wondered how improved nutrition affects things because surely this will result in people having more energy towards the end. Difficult to quantify this though, i am not one of those people who believe that any hour long training ride for a 4th cat requires two energy gels, three energy drinks and a few powerbars.

However, if pushing hard over several earlier cols then getting the right (legal) energy into you really must help for top-end efforts.
Of course one has to take into consideration the parcours and how the preceeding stages have unfolded. I'll still stick with what I've said many times. The numbers are too high. I've only seen times from 91 and after for Alpe and just the one set from the 80s.
Luis Herrera? Little Columbian weighing a bit over 50kg? Never heard his time before. But it is revealing. Look, that day proved one thing back in 1986. That in a blood doping free sport, even the best are a lot slower than today. Nobody kept up with Hinault and Lemond. They rode away from everyone on the second last climb. It is conceivable given the race went for 24 stages(?) back then, that they could have gone faster in todays length Tour. But a Columbian climber with a speciality for climbing is not a GC all rounder who can time trial and climb like Lemond or Hinault. Hinault and Lemond were 65kg guys. Thats a physiological difference. They should be slower than him. Now? Hell no, there is a major fundamental shift in how people perform and their physique and actual physiological parameters. Evans Alpe d'Huez times from 2008 and 2011 are similar. Bit slower in 2011. That's shockingly close to Herrera's times, yet he looks just like Lemond and Hinault did. Note he got massacred this year.
I still think if the Tour was clean, only a small handfull of guys can compete at the fine end. And no, they don't have paltry and average VO2max's of around 80ml/min/kg. Simon Gerrans is 81. We all saw the video of him flogging Froome on this forum. Yes, I think if it's clean, little sherpa build riders living at high altitudes all their life will wipe people away in the mountains. That a rider cannot be king at everything, unlike this years 1st and 2nd places.
I know of a channel posting 80s Tour footage. They do a lot more than that, but they just started doing the 87 Tour. I will take a look at how Herrera raced that year.