Isogawa, Ryoko

Born unknown2025 – 2026

Events

2025 – 2026

Best pace

8.179

km/h · 2026

Best finish

62nd

of 133 · 2025

Distance raced

100

km · splits not double-counted

Both results, on one pace scale

km/h · higher is faster

8.156 km/hJan 2025 · 50km

8.179 km/hJan 2026 · 50km

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
2025-01-26	Miyako 50 km UltramarathonJapan*Miyakojima City	50km	6:07:49 h	8.156	62/133
2026-01-24	Miyako 50 km UltramarathonJapan*Miyakojima City, Okin...	50km	6:06:47 h	8.179	89/178