Oregon, WI- The tentative 2021 Madison International Speedway schedule has been released. Weekly Friday night racing at ‘Wisconsin’s Fastest Half Mile’ will be complemented by two visits by the ARCA Midwest Tour, a traditional stop by the USAC Silver Crown Series, six Street Drag events, the first ever ‘Cheese Curd Cup’ and the second ever Impact Survival Series 2.4 Hour event on the MIS Roval. New promotions and the addition of extra divisions including the Big 8 Series are still pending at this time. The McKarns family continues to communicate with local health officials in an effort to open for a full racing season in 2021.