Yes.
yes.
Lance Armstrong never crashed out of the 2010 Tour. While he did have multiple crashes, he completed the Tour.
In each Tour de France there are number of participants who are unable to finish whether it be due to a illness or crashes or finishing outside the time limit on a particular stage.
The average power output of cyclists during the Tour de France is around 400 watts.
The Tour de France was not organised during WWI and from 1940 to 1946 (due to WWII). It resumed in 1947.
Tour de France was interrupted during World War 1 and 2.
Tour de France
The first Tour de France took place in 1903. It was not held during the World Wars, and the Tour 2014 is the 101st of the race since the beginning. The first Tour was won by Maurice Garin.
The Tour de France is held every year. The only times it has not been held is during the two World Wars.
"Tour de" basically means "tour of". So tour de France = tour of France.
The Tour de France, the cycling race, just means tour of France, tour meaning race in this instance. So called because it goes around France.
The Tour de France was not organised during WWI (ther was no race from 1915 to 1918) and between WWII (no tour from 1940 to 1946). Otherwise it has never been cancelled or interrupted.