The Ansan Street Circuit is a temporary motorsport track located in the city of Ansan, in Gyeonggi province, South Korea. The track is 2.1 km in length and features a mix of fast and slow corners, as well as a long main straight. The circuit has hosted many exciting racing events over the years, including rounds of the Korean Superbike Championship and the Asian Le Mans Series. The track is known for its challenging layout and is a favorite among drivers and fans alike. It is also a popular destination for track days and other driving events.