videographer corey seibert says you'll often see fans of all kinds in the crowd cheering on the racers>> come out on saturday night, bring your girlfriend, bring your family. there's tons of kids out here. it's noisy, dirty fun. >> but dirt track racing is also a dangerous sport. on wet, slick dirt cars reach top speeds of 140 miles an hour. >> the risk is pretty great if somebody loses control. there's a lot of momentum, these are big cars, heavy cars. >> it's not a sport for the faint hearted. kip hughes is a top driver. he's been racing since he was a boy and knows that at any time an accident can be just around the corner. >> if it bothers you, you put it all aside and try not to think about the fact that it hasn't happened and be prepared for when it does happen. >> despite the danger or perhaps because of it excitement is in the air the night of october 1st, 2011 at oklahoma sports park. it's the stock car nationals. larry carr is the announcer for the big event. >> we had cars there this time from three different states. it's a three-day event. it builds up over the three days t