Road America Winter Autocross Series.
The series is made up of three event dates that are spread out over the winter season. Participants are split into three classes of competition; front-wheel drive (FWD), rear-wheel drive (RWD), and all-wheel drive (AWD). After each event, points are awarded based on the finishing position within the class. Points are accumulated after each of the three dates, with an awards presentation following the series’ last event.
Visit Road America's Site to Register!
https://www.roadamerica.com/winter-autocross