1987 Event 91st Boston Marathon won by Toshihiko Seko of Japan in 2:11:50 1981 Event 85th Boston Marathon won by Toshihiko Seko of Japan in 2:09:26 1981 Event Toshihiko Seko runs world record 25k (1:13:55.8)/30k (1:29:18.8) 1956 Birthday Toshihiko Seko, Japanese runner, world record 25/30 km 1935 Birthday Toshihiko Fukui, Japanese Public Servant
