closesupport said:
i think that they should ride the same bike, on the same track at the same altitude, then if he doesn't break it or if he does break it, i'm sure you'll all suggest maybe he did through doping preperation.
Well, we basically have 3 different athletes we are comparing now: Merckx, Boardman and the new challenger, Armstrong (if he follows through, which I think he will). Merckx and Boardman did it at different altitudes, and Boardman had more technological advantage than Merckx did. I'm not talking about the bike. Of course the bike was UCI regulation on his athlete's record. I'm talking about for training. Boardman had the use of heart rate monitors, power meters, hypoxic tents, more nutrition advances garnered over the 28 year period, and he also probably had more track experience than Merckx, although Merckx was not strictly a roadie either. He, like Boardman, had great successes on the track too.
Since Boardman only beat the record by 10 meters or so, Merckx' record at elevation is going to be in the discussion because of all the differences mentioned above. This is why it is difficult to decide exactly what elevation the standard should be set at, not to mention that each athlete has his own idea of what elevation would bring out his greatest strengths.
Along comes Armstrong. What elevation does he choose: the sea level one or the 8,000+ ft. one of Mexico City elevation? Apparently, he will choose neither. Instead he will choose 6,000+ ft. This is because there is no clear elevation standard yet. Merckx record was only beaten by a hair, and he will still be in the discussion until his record is beaten by a great amount. I think Armstrong can beat it by a pretty wide margin at 6,000 ft because of all the advantages he has, mentioned above, that Merckx didn't have when he was riding. For this reason, I think people will be talking about Merckx for a long, long time.