June 1 Casper Speedway--Classes running-Mini Stock, Dwarf, IMCA Hobby, IMCA Mods. Wissota classes are running in Sheridan for the Race of Champions. The Ash Trophy Dash will be for the Mini Stocks and the IMCA Hobby. This race is the Parkway Plaza Mini Stock Special. $12.00 adults, $7.00 Sr.(65+) and students, Children 12 and under are free. Pits are $30.00, children 12 and under are free. You must have a wrist band on to be in the pits. SEE YOU FRIDAY, RACES START AT 7:00PM GATES OPEN 5:00PM.