Plus you just have to look for county Fairs for truck pulls and demo derbies like Dakota county or Scott county i know for sure, Theres tons more you just have to keep your ears open. The ASA Midwest Nascar Touring series kicks off at Elko Speedway April 28th. Raceway Parks Season opens on sunday May 6th at 6pm. Elko Speedways Season opener is on saturday April 14th at 7pm. Elko's racing nights are saturdays and Raceway's are Sundays.