Elko Speedway – Elko, Minn. Farley Speedway – Farley, Iowa I-80 Speedway at Nebraska Raceway Park – Greenwood, Neb. Irwindale Speedway – Irwindale, Calif. Jennerstown Speedway – Jennerstown, Pa. Monadnock Speedway – Winchester, N.H. Motordrome Speedway – Smithton, Pa. Music City Motorplex – Nashville, Tenn. Raceway Park – Shakopee, Minn. Stafford Motor Speedway – Stafford Springs, Conn. Star Speedway – Epping, N.H. Thompson International Speedway – Thompson, Conn. Tucson Raceway Park – Tucson, Ariz. Twin State Speedway – Claremont, N.H. Waterford Speedbowl – Waterford, Conn.