Parts, Tires & Fuel – Call Larry @ 515-341-2232

The I-35 Speedway is a 1/2 mile dirt track located at the North Iowa Fairgrounds in Mason City, IA.

SUNDAY NIGHT
HOT LAPS @ 6:00 ~ RACING FOLLOWS

RACECeivers are mandatory for IMCA Modifieds, IMCA Stock Cars, IMCA SportMods, & IMCA Hobby Stocks, IMCA Sport Compacts