Iwai, Ken
JapanManBorn 19742015 – 2026Runner id 689065
Events
10
2015 – 2026
Best pace
12.888
km/h · 2015
Best finish
7th
of 2,231 · 2026
Distance raced
752
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 10 races from 2015 to 2026, ranging from 3.44 to 14.10 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 |
|---|---|---|---|---|---|
| 2015-05-03 | 70km | 5:25:53 h | 12.888 | 10/494 | |
| 2016-05-03 | 70km | 5:36:34 h | 12.479 | 19/549 | |
| 2017-05-03 | 70km | 5:34:33 h | 12.554 | 14/571 | |
| 2017-06-11 | 71km | 10:30:37 h | 6.755 | 617/772 | |
| 2018-04-22 | 71km | 10:37:38 h | 6.681 | 680/822 | |
| 2018-05-03 | 70km | 5:43:19 h | 12.234 | 23/559 | |
| 2022-10-15 | 100km | 29:06:34 h | 3.435 | 173/199 | |
| 2025-05-03 | 70km | 5:41:59 h | 12.281 | 23/304 | |
| 2025-09-14 | 60km | 8:52:56 h | 6.755 | 441/619 | |
| 2026-05-31 | Nara Ultra MarathonJapan | 100km | 8:01:11 h | 12.469 | 7/2231 |