Koseki, Hiroaki
JapanManBorn unknown2019 – 2026Runner id 1575246
Events
6
2019 – 2026
Best pace
8.414
km/h · 2021
Best finish
22nd
of 100 · 2026
Distance raced
331
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 6 races from 2019 to 2026, ranging from 6.18 to 8.41 kilometres per hour, where higher is faster.
- Actual pace
- Age-graded pace unavailable — no year of birth on record
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2019-10-19 | 51.4km | 6:27:52 h | 7.951 | 222/568 | |
| 2021-10-31 | 55km | 6:32:12 h | 8.414 | 74/137 | |
| 2023-04-23 | 50km | 8:05:46 h | 6.176 | 46/70 | |
| 2025-04-20 | 50km | 6:58:13 h | 7.173 | 50/77 | |
| 2026-04-19 | 50km | 5:59:40 h | 8.341 | 22/100 | |
| 2026-07-05 | 75km | 9:47:04 h | 7.665 | 85/203 |