In 2016 Oswego Speedway hosted the 45th edition of World Racing Group's Super DIRTcar Series Super DIRT Week. The track received the date on the schedule after construction of Central New York Raceway Park was delayed. 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.
In 2016, Oswego Speedway hosted World Racing Group's Super DIRTcar Series Super DIRT Week, its 45th edition. The track was added to the schedule following a delay in Central New York Raceway Park construction. The speedway covered approximately 6,900 cubic feet of clay for DIRTcar modified drivers to compete in the NAPA 300, which is considered the world's richest dirt modified race.