The 2011 Formula Nippon Championship was the thirty-ninth season of the premier Japanese open-wheel motor racing series. The series for Formula Nippon racing cars was contested over seven rounds.
All races will be held in Japan. A non-championship round, entitled Super GT and Formula Nippon Sprint Cup 2011, will be held at the conclusion of the season.[6] The opening round at Suzuka was rescheduled from 16–17 April to 14–15 May due to the Tōhoku earthquake and tsunami that hit Japan in March.[7] As a result, the first Twin Ring Motegi round scheduled for that weekend was rescheduled to 6 November with the originally scheduled Suzuka race moved forward to September.
^ abcdefghijklmno"2011 Media Information"(PDF). Formula Nippon. Japan Race Promotion Company, Ltd. 7 March 2011. Retrieved 29 March 2011.[permanent dead link]
^"Round4 Motegi Entry List". Formula Nippon. Japan Race Promotion Company, Ltd. 2 August 2011. Archived from the original on 9 August 2011. Retrieved 9 August 2011.
^"Fuji Sprint Cup Entry List". Formula Nippon. Japan Race Promotion Company, Ltd. 8 November 2011. Archived from the original on 3 April 2012. Retrieved 14 November 2011.
^"Round 2: Autopolis". Formula Nippon. Japan Race Promotion Company, Ltd. Archived from the original on 17 June 2011. Retrieved 5 June 2011.
^第1戦 鈴鹿サーキット 開催日程変更のお知らせ. Formula Nippon (in Japanese). Japan Race Promotion Company, Ltd. 24 March 2011. Archived from the original on 17 March 2011. Retrieved 29 March 2011.