Koiwa, Satoru

Born unknown2026

Events

in 2026

Best pace

8.970

km/h · 2026

Best finish

282nd

of 1,529 · 2026

Distance raced

200

km · splits not double-counted

Both results, on one pace scale

km/h · higher is faster

8.970 km/hApr 2026 · 100km

8.557 km/hJun 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
2026-04-19	Fuji 4 Lakes 100 km ChallengeJapan	100km	11:08:52 h	8.970	282/1529
2026-06-14	Hida Takayama 100 km UltramarathonJapan	100km	11:41:11 h	8.557	393/1614