モビリティリゾートもてぎ
栃木県
Opened in August 1997 as Twin Ring Motegi, renamed Mobility Resort Motegi in March 2022. The facility combines a 4.8 km road course with Japan's first fully paved purpose-built oval (1.5 miles / 2.414 km), where the oval hosted Japan rounds of CART and later the IndyCar Series. The 2011 Great East Japan Earthquake caused the oval's surface to subside and buckle, so that year's final round was moved to the road course, and no races have been held on the oval since. The road course has hosted the MotoGP Japanese Grand Prix since 2004, and the site also has the Honda Collection Hall and camping facilities.
- ロードコース（フルコース）4.812 km
- 北ショートコース0.967 km