Iowa International Raceway / Marshalltown Raceway Submit new listing Favourites Print listing Save as PDF Add bookmark Iowa International Raceway / Marshalltown Raceway The RosterMotorsportsTracksIowa International Raceway / Marshalltown Raceway Track ShapeRoad Course Track Legnth6/10 mi Surface TypeAsphalt AddressMarshalltown, IA 50158, Iowa, USA 50158CategoriesTracks