Hayakawa, Seiji
JapanManBorn 19832017 – 2026Runner id 974974
Events
5
2017 – 2026
Best pace
10.847
km/h · 2023
Best finish
29th
of 1,143 · 2023
Distance raced
470
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 5 races from 2017 to 2026, ranging from 7.68 to 11.11 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2017-06-11 | 100km | 13:01:19 h | 7.679 | 958/1564 | |
| 2019-06-09 | 100km | 11:25:17 h | 8.756 | 449/1883 | |
| 2022-04-16 | 70km | 8:26:38 h | 8.290 | 22/169 | |
| 2023-04-16 | 100km | 9:13:08 h | 10.847 | 29/1143 | |
| 2026-05-31 | Nara Ultra MarathonJapan | 100km | 12:26:58 h | 8.032 | 755/2231 |