Yamamoto, Kazumasa

Born 19862025 – 2026

Events

2025 – 2026

Best pace

9.255

km/h · 2025

Best finish

539th

of 1,936 · 2025

Distance raced

200

km · splits not double-counted

Both results, on one pace scale

km/h · higher is faster

9.255 km/hJun 2025 · 100km

8.099 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
2025-06-29	Lake Saroma 100 km UltramarathonJapanIAU Bronze	100km	10:48:18 h	9.255	539/1936
2026-06-28	Lake Saroma 100 km UltramarathonJapanIAU Bronze	100km	12:20:52 h	8.099	1717/2632