Marshalltown postpones World Nationals 

Marshalltown Speedway

MARSHALLTOWN, Iowa – Track conditions and a less than promising weather forecast have forced Marshalltown Speedway track officials to postpone the $10,000 to win World Nationals special for IMCA Modifieds from this weekend to Sept. 13-15.

The event will now be a qualifier for the 2019 Fast Shafts All-Star Invitational ballot.

The first race of 2018 at Marshalltown is now the April 6 Frostbuster, featuring IMCA Modifieds, IMCA Sunoco Stock Cars, Karl Chevrolet Northern SportMods and IMCA Sunoco Hobby Stocks.

The same four divisions run at Frostbusters April 4 at Lee County Speedway in Donnellson, April 5 at Benton County Speedway in Vinton and April 7 at Boone Speedway.