The Sugo Inter 500 km, was the fifth round of both the 1991 All Japan Sports Prototype Championship and the 1991 Long Distance Series, held at the Sugo on 15 September, in front of a crowd of approximately 45,000.
The Sugo Inter 500 km, was the fifth round of both the 1991 All Japan Sports Prototype Championship and the 1991 Long Distance Series, held at the Sugo on 15 September, in front of a crowd of approximately 45,000. (en)
Les 500 kilomètres de Sugo 1991 (officiellement appelé les 1991 Iris Ohyama Sugo Inter 500 km), disputées le 16 septembre 1991 au Sportsland Sugo, ont été la cinquième manche du Championnat du Japon de sport-prototypes 1991. (fr)
The Sugo Inter 500 km, was the fifth round of both the 1991 All Japan Sports Prototype Championship and the 1991 Long Distance Series, held at the Sugo on 15 September, in front of a crowd of approximately 45,000. (en)
Les 500 kilomètres de Sugo 1991 (officiellement appelé les 1991 Iris Ohyama Sugo Inter 500 km), disputées le 16 septembre 1991 au Sportsland Sugo, ont été la cinquième manche du Championnat du Japon de sport-prototypes 1991. (fr)