TdF is raced by professional riders, they've spent years training to be able to ride like that. And if you're making a serious attempt at the overall win, TdF is pretty much the only race you'll do "for real" in the whole year.
The TdF is a multi-day event, and the race distance for each day is called a stage.
Tour De France, a multi-stage bike race in France spanning over several days.
Armstrong won his 2nd TdF in 2000.
No. THe 2008 TdF was won by Carlos Sastre of Spain.
Robert Bond didn't win the 2006 TdF
Armstrong won the TdF 7 times in a row.
The stages changes a bit from year to year, so it's not much point in looking as a fastest average. besides, which average are you looking for? Over one stage or over the whole race?
Racing is always dangerous, as competitors are willing to take risks to win or place well. In TdF, where they keep racing day after day it gets even more dangerous as the riders don't have enough time to rest fully from one stage to the next.
Armstrong won the TdF 7 times in a row.
TdF riders are all professional team riders, so they don't care much. Once a stage is done they hand the bike over to the team's mechanics who'll take care of them.
Sean Kelly never won the TdF ... Stephan Roche is the only Irishman to have won (along with a win in the Giro and World Championship in the same year)