The races are breathtaking, and the drivers come from every corner of the globe for a chance to put their face on the trophy. At Indy, 33 cars bolt around a 2.5 mile circuit at speeds approaching 230 mph for 500 miles straight. It takes a lot of nerve to compete here and there are some drivers, such as Mike Conway, who refuse to take part. A crash at Indy is almost always big, and if you haven't hit the wall yet, there's a good chance that you will. It is the race that preceded all others and to this day, is the one everyone wants to win.