Southern Iowa Speedway Submit new listing Favourites Print listing Save as PDF Add bookmark Southern Iowa Speedway The RosterMotorsportsTracksDirt Oval Track RacingSouthern Iowa Speedway The Southern Iowa Speedway is a semi-banked 1/2 mile dirt track located in Oskaloosa, Iowa. Track ShapeOval Track Legnth1/2 mi Surface TypeDirt Address615 North I Street, Oskaloosa, IA 52577, USA, Iowa, USA 52577CategoriesDirt Oval Track RacingTracksContact InformationPhone(641) 673-7004Emailsifair@mahaska.orgWebsitehttps://southerniowafair.com/racing.htmlSocial MediaFacebookhttps://www.facebook.com/southerniowaspeedway/