Irisawa, Kei
JapanManBorn 19752015 – 2025Runner id 1780921
Events
8
2015 – 2025
Best pace
5.409
km/h · 2019
Best finish
497th
of 3,319 · 2019
Distance raced
800
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 8 races from 2015 to 2025, ranging from 4.58 to 5.79 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 |
|---|---|---|---|---|---|
| 2015-10-10 | 100km | 21:31:51 h | 4.645 | 1540/3602 | |
| 2016-10-08 | 100km | 21:51:17 h | 4.576 | 1066/2733 | |
| 2017-10-07 | 100km | 20:37:47 h | 4.847 | 1008/3434 | |
| 2019-10-12 | 100km | 18:29:18 h | 5.409 | 497/3319 | |
| 2022-10-08 | 100km | 21:41:44 h | 4.609 | 849/1996 | |
| 2023-10-07 | 100km | 18:51:04 h | 5.305 | 458/2479 | |
| 2024-10-12 | 100km | 19:00:47 h | 5.260 | 544/2929 | |
| 2025-10-11 | 100km | 20:42:27 h | 4.829 | 1050/2855 |