Usually goes to about the 3rd week of Dec. Go to Eastbayracewaypark.com to get all the info and rules, And honestly don't even think about Desoto, It's a joke!...the owner is a total dick!...They tech your car like it's a half a million dollar sprint car,...I knew a girl that was running in the kid class out there (they just race on half the track and half the go kart track) and she Got DQed for Sway Bar bushings!...Like seriously???....LoL!