Ishihara, Masakazu
JapanManBorn 19672013 – 2026Runner id 631739
Events
18
2013 – 2026
Best pace
9.797
km/h · 2015
Best finish
17th
of 229 · 2015
Distance raced
1,800
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 18 races from 2013 to 2026, ranging from 7.36 to 10.70 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 |
|---|---|---|---|---|---|
| 2013-01-13 | 100km | 12:09:12 h | 8.228 | 127/370 | |
| 2014-01-12 | 100km | 11:10:18 h | 8.951 | 79/432 | |
| 2015-01-11 | 100km | 10:12:25 h | 9.797 | 56/510 | |
| 2015-03-15 | 100km | 11:14:33 h | 8.895 | 17/229 | |
| 2016-01-17 | 100km | 12:21:53 h | 8.088 | 164/427 | |
| 2016-03-06 | 100km | 11:32:23 h | 8.666 | 42/290 | |
| 2016-12-18 | 100km | 12:39:20 h | 7.902 | 150/334 | |
| 2017-03-05 | 100km | 11:31:01 h | 8.683 | 33/234 | |
| 2018-01-21 | 100km | 13:32:37 h | 7.384 | 242/329 | |
| 2019-01-20 | 100km | 11:26:41 h | 8.738 | 71/339 | |
| 2020-01-19 | 100km | 11:38:59 h | 8.584 | 117/402 | |
| 2023-12-17 | 100km | 13:35:31 h | 7.357 | 448/556 | |
| 2024-01-21 | 100km | 11:56:25 h | 8.375 | 90/201 | |
| 2024-12-15 | 100km | 12:25:48 h | 8.045 | 262/538 | |
| 2025-01-26 | 100km | 12:07:07 h | 8.252 | 66/126 | |
| 2025-06-29 | 100km | 12:35:54 h | 7.938 | 1383/1936 | |
| 2025-12-21 | 100km | 12:52:14 h | 7.770 | 351/620 | |
| 2026-01-24 | 100km | 12:18:24 h | 8.126 | 114/174 |