Shiraishi, Masahiko

Born unknown2026

Events

in 2026

Best pace

6.727

km/h · 2026

Best finish

325th

of 454 · 2026

Distance raced

km · splits not double-counted

The run

6.727km/h average pace

Okinoshima 50km Ultra Marathon
21 June 2026 · 50km · finished 7:25:59 h · rank 325 of 454

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
2026-06-21	Okinoshima 50km Ultra MarathonJapan	50km	7:25:59 h	6.727	325/454