Seems some of you are not reading this properly. A big "no shit sherlock" goes out to those of you that think your covered at the track because of course you are not and the same "no shit" goes out to you that though some of us were thinking we were actually covered at the track. Duhhhhh.
The issue here is insurance companies finding out the car has been to the track and not renewing you. Call the insurance commissioner all you want, they can choose not to renew you for any reason they deem.
So I would not be suprised if some companies actually started monitoring tracks like the kid inthis thread is saying.