The Wisconsin International Raceway is an asphalt stock car racing oval and dragstrip in the Town of Buchanan, in Outagamie County, just outside Kaukauna, Wisconsin, USA. Wisconsin International Raceway originally opened as KK Sports Arena, a nod to its location on County Trunk Highway KK, and opened its maiden season on May 30, 1964, with …The Wisconsin International Raceway is an asphalt stock car racing oval and dragstrip in the Town of Buchanan, in Outagamie County, just outside Kaukauna, Wisconsin, USA. Wisconsin International Raceway originally opened as KK Sports Arena, a nod to its location on County Trunk Highway KK, and opened its maiden season on May 30, 1964, with a single quarter-mile oval dirt track. A half mile D-shaped dirt track was inaugurated on August 1, 1965 with motorcycle races, by which time a figure-8 dirt track had been established inside the quarter-mile oval. Its paved drag strip opened on June 5, 1966. The half mile track was paved in 1968.