The first races held there were SCCA regional races in the fall of 1969 with IMSA International Sedans being the first professional event, later to become The Radial Tire Series, and IMSA Pro Formula Ford. The event was held on Memorial Day, May 30, 1970.
The initial races at this location were SCCA regional events in the fall of 1969, with IMSA International Sedans being the first professional competition, later evolving into The Radial Tire Series and IMSA Pro Formula Ford. This event was held on Memorial Day, May 30, 1970.