Koike, Masako
JapanWomanBorn 19662013 – 2026Runner id 410421
Events
25
2013 – 2026
Best pace
8.537
km/h · 2015
Best finish
169th
of 732 · 2013
Distance raced
2,331
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 25 races from 2013 to 2026, ranging from 3.85 to 9.39 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 |
|---|---|---|---|---|---|
| 2013-04-21 | 72km | 8:45:21 h | 8.223 | 169/732 | |
| 2013-06-01 | 100km | 13:46:31 h | 7.259 | 1147/1278 | |
| 2013-10-13 | 71.5km | 18:34:28 h | 3.849 | 1462/2127 | |
| 2014-04-26 | 88km | 21:55:20 h | 4.014 | 449/691 | |
| 2014-10-05 | 50km | 8:14:31 h | 6.067 | 300/397 | |
| 2015-03-15 | 72km | 13:18:32 h | 5.410 | 877/1154 | |
| 2015-04-11 | 70km | 8:11:59 h | 8.537 | 296/456 | |
| 2015-09-26 | 76.7km | 18:14:47 h | 4.204 | 531/859 | |
| 2016-04-09 | 70km | 8:35:26 h | 8.148 | 395/511 | |
| 2016-06-05 | 100km | 13:08:01 h | 7.614 | 895/1321 | |
| 2017-09-17 | 52km | 8:08:21 h | 6.389 | 456/604 | |
| 2018-04-28 | 92km | 19:35:16 h | 4.697 | 502/582 | |
| 2018-09-16 | 110km | 21:58:06 h | 5.007 | 389/392 | |
| 2019-04-13 | 70km | 8:48:40 h | 7.945 | 478/513 | |
| 2019-09-15 | 110km | 21:56:30 h | 5.013 | 382/384 | |
| 2022-04-23 | 69km | 15:49:38 h | 4.360 | 253/419 | |
| 2022-10-02 | 45km | 8:33:52 h | 5.254 | 79/108 | |
| 2023-04-21 | 167km | 42:51:26 h | 3.897 | 1477/1687 | |
| 2024-04-06 | 100km | 17:29:57 h | 5.715 | 15/35 | |
| 2024-04-26 | 167km | 42:46:32 h | 3.904 | 996/1442 | |
| 2025-04-12 | 100km | 17:59:57 h | 5.556 | 22/38 | |
| 2025-04-25 | 167km | 42:46:56 h | 3.903 | 1122/1509 | |
| 2025-11-30 | 45km | 9:00:43 h | 4.993 | 112/125 | |
| 2026-04-11 | 100km | 18:01:14 h | 5.549 | 24/42 | |
| 2026-04-24 | 167km | 41:53:03 h | 3.987 | 962/1408 |