Massive Tour de France CrashHere’s something to remember…if you’re going to go see the Tour de France live and in-person, keep in mind that this race is kind of a big deal.

You don’t want to get to close to the action, or you could cause one of the largest pile-ups in cycling history.

That’s exactly what this clueless spectator did toward the end of stage 1 of the 2011 Tour de France, causing a massive crash involving dozens of cyclists.

Check it out below.

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