- Who
- Takayuki Koike
- What
- 6/44/21.84 hour(s):minute(s):second(s)
- Where
- ()
- When
<br />
Takayuki Koike of Kanagawa, Japan set a record for 100 miles (160.9 km) of 6 hr 44 min 21.84 sec on 9 August 1987. His average speed was 23.87 km/h (14.83 mph).