 The track is the Labor Day Weekend home of the 200-lap, non-wing, big-block supermodified Budweiser Classic and Race of Champions (a modified touring series event).In 2016 Oswego Speedway hosted the 45th edition of World Racing Group's Super DIRTcar Series Super DIRT Week.The speedway was covered by approximately 6,900 cubic feet of clay for DIRTcar modified drivers to compete in the NAPA 300, the richest dirt modified race in the world.