Shirai, Hideki

Born unknown2025 – 2026

Events

2025 – 2026

Best pace

9.183

km/h · 2026

Best finish

304th

of 2,231 · 2026

Distance raced

200

km · splits not double-counted

Both results, on one pace scale

km/h · higher is faster

7.723 km/hApr 2025 · 100km

9.183 km/hMay 2026 · 100km

Both results on one pace scale, with no line drawn between them — two points cannot show a trend.

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
2025-04-20	Fuji 4 Lakes 100 km ChallengeJapan	100km	12:56:57 h	7.723	880/1536
2026-05-31	Nara Ultra MarathonJapan	100km	10:53:21 h	9.183	304/2231