Went to a racing event yesterday, like the one shown in the link.
Makes every other type of motor race seem boring.
the link shows a crash that I saw a couple of years ago but every race has something happening.
track record for these racers is just over 21 seconds on a half mile track. Thats over 85 mph average speed.
http://www.gibbonsracing.com/Calgary_Crash.wmv
JD