Keiokaku Velodrome
Introduction Night Racing at Keiokaku, also known as '''TOKYO OVAL KEIOKAKU''', is a velodrome located in Chōfu, Tokyo that conducts pari-mutuel Keirin racing - one of Japan's four authorized  where gambling is permitted. Its Keirin identification number for betting purposes is 27# (27 sharp).Keiokaku's oval is 400 meters in circumference. A typical keirin race of 2,025 meters consists of five laps around the course.
See also *List of cycling tracks and velodromes
References
External links * TOKYO OVAL KEIOKAKU Home Page (Japanese)* keirin.jp Keiokaku Information (Japanese)