Race Track Chaing Mai

Not sure what track you're talking about in CNX.

Just an FYI there are no full size road courses here in CNX. There are a few motocross tracks that have events once a month usually. There is a Go Kart track that hosts Kart racing every once in awhile and also about 6 motorcycle races per year consisting of about 6 different classes. This weekend there is a "car race" that is being held in a giant parking lot sponsored by Honda.
 
Yuo sanered my question I was thinking of somehting like Moto GP on a small a scale, or oval dirt track. but that doesn't sound like it. Here in Udon we have some drags from time to time and a moto cross track