Koiwai, Shigeru
JapanManBorn unknown2025Runner id 2463459
Events
2
in 2025
Best pace
5.967
km/h · 2025
Best finish
148th
of 169 · 2025
Distance raced
98
km · splits not double-counted
Both results, on one pace scale
km/h · higher is faster
5.651 km/hJun 2025 · 48km
5.967 km/hSept 2025 · 50km
Both results on one pace scale, with no line drawn between them — these are different race formats, so the gap is mostly the race rather than the runner.
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2025-06-14 | 48km | 8:29:36 h | 5.651 | 424/442 | |
| 2025-09-21 | 50km | 8:22:44 h | 5.967 | 148/169 |