if there is a major sporting event in the united states of america, mike tirico has a front seat to it it is your fifth. what is it about this event that makes it such a spectacle? >> reporter: craig, it is one of a kind think of 325,000 people. that's michigan stadium in ann arbor times three. all around this track, we will be on the track for our pre-race show at 11:00 a.m. sunday. a quarter mile in each direction. all you see are people there is no event like it. it is so personal to the folks in the heartland here, in indianapolis i have been to 45. they love this event embrace it it's a one-of-a-kind spectacle >> isn't there a woman driver who is in this field of drivers, mike >> reporter: there are 33 drivers. it will be the ninth woman to drive the indy 500 though, she did it a couple times before we've been looking at some of the folks who might be favorites in this rare, marcus ericsson. the first six drivers represent six different countries, including a young guy from connecticut, long hair, looks like a race car driver it will be an exciting day with a lot of familiar names