There's so many different types of fracture though,I'm positive if he had any kind of serious break there'd be no way,same with pretty much any bone. You can have hairline fractures that are basically a fine crack up to compound fractures which are pretty much a shatter,no body rides with one of those!

 yeah i guess that is true, still can't imagine riding 150-200km every day for 3 weeks with any kind of fracture though!

 True enough,adrenalin can make you do some amazing things.

 Tyler Hamilton rode for 2 weeks with a snapped collarbone. Like minty said, adrenaline can make u do amazing things but that still takes a hard man to do.