Koike, Masahiro
JapanManBorn 19742017 – 2025Runner id 1003819
Events
22
2017 – 2025
Best pace
7.566
km/h · 2022
Best finish
6th
of 35 · 2024
Distance raced
1,822
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 22 races from 2017 to 2025, ranging from 3.59 to 8.26 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 |
|---|---|---|---|---|---|
| 2017-09-10 | 51.4km | 7:15:55 h | 7.075 | 223/710 | |
| 2018-09-08 | 49.8km | 9:22:03 h | 5.316 | 148/285 | |
| 2018-10-07 | 71.5km | 16:40:08 h | 4.289 | 538/1577 | |
| 2018-12-16 | 68km | 9:51:36 h | 6.897 | 204/634 | |
| 2019-09-21 | 75km | 14:57:33 h | 5.014 | 100/494 | |
| 2019-12-08 | Izu Trail JourneyJapan | 71.7km | 9:56:19 h | 7.214 | 397/1372 |
| 2020-09-20 | 127km | 18:02:51 h | 7.037 | 35/117 | |
| 2020-10-18 | 54km | 10:38:12 h | 5.077 | 231/435 | |
| 2021-11-07 | 67km | 14:36:48 h | 4.585 | 179/251 | |
| 2021-12-12 | Izu Trail JourneyJapan | 69.1km | 11:05:56 h | 6.226 | 585/1267 |
| 2022-03-12 | 90km | 11:53:43 h | 7.566 | 18/46 | |
| 2022-04-22 | 167km | 37:22:06 h | 4.469 | 755/1470 | |
| 2022-12-11 | Izu Trail JourneyJapan | 70km | 10:28:43 h | 6.680 | 407/1341 |
| 2023-04-21 | 167km | 40:19:52 h | 4.141 | 986/1687 | |
| 2023-10-08 | 71.5km | 14:41:59 h | 4.864 | 519/1551 | |
| 2023-12-10 | Izu Trail JourneyJapan | 70km | 10:57:28 h | 6.388 | 482/1364 |
| 2024-04-06 | 100km | 15:48:22 h | 6.327 | 6/35 | |
| 2024-05-12 | 51km | 7:54:51 h | 6.444 | 116/494 | |
| 2024-07-06 | 100km | 22:46:29 h | 4.391 | 190/304 | |
| 2024-10-26 | 80km | 16:42:16 h | 4.789 | 17/73 | |
| 2024-11-23 | Tokyo 100Japan | 100km | 27:50:14 h | 3.592 | 53/74 |
| 2025-05-11 | 51km | 8:17:25 h | 6.152 | 134/483 |