Iwaki, Naoko
JapanWomanBorn unknown2014 – 2025Runner id 620554
Events
9
2014 – 2025
Best pace
7.564
km/h · 2024
Best finish
15th
of 50 · 2025
Distance raced
635
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 9 races from 2014 to 2025, ranging from 6.49 to 7.56 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 |
|---|---|---|---|---|---|
| 2014-10-19 | 60km | 8:42:22 h | 6.892 | 327/470 | |
| 2017-04-23 | 65km | 9:43:33 h | 6.683 | 86/131 | |
| 2017-10-15 | River Shimanto 100kmJapan | 100km | 13:57:18 h | 7.166 | 1380/1408 |
| 2018-04-22 | 65km | 9:39:40 h | 6.728 | 93/144 | |
| 2018-09-16 | 60km | 9:14:39 h | 6.491 | 635/760 | |
| 2019-04-28 | 65km | 8:45:23 h | 7.423 | 70/162 | |
| 2024-04-21 | 65km | 8:35:36 h | 7.564 | 40/106 | |
| 2025-01-12 | 55km | 7:34:47 h | 7.256 | 15/50 | |
| 2025-04-20 | 100km | 14:13:24 h | 7.031 | 254/308 |