Amsoil Speedway Submit new listing Favourites Print listing Save as PDF Add bookmark Amsoil Speedway The RosterMotorsportsTracksAmsoil Speedway Track ShapeOval Track Legnth3/8 mi Surface TypeClay AddressSuperior, WI 54880, Wisconsin, USA 54880CategoriesTracksContact InformationWebsitehttp://www.amsoilspeedway.com/