Hirai, Kei
JapanManBorn 19772015 – 2026Runner id 734059
Events
14
2015 – 2026
Best pace
9.208
km/h · 2026
Best finish
10th
of 117 · 2026
Distance raced
1,368
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 14 races from 2015 to 2026, ranging from 3.47 to 10.23 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 |
|---|---|---|---|---|---|
| 2015-05-30 | 50km | 10:14:44 h | 4.880 | 316/438 | |
| 2015-10-31 | 71.5km | 15:48:30 h | 4.523 | 1075/2045 | |
| 2016-05-28 | 50km | 9:30:21 h | 5.260 | 539/847 | |
| 2016-09-18 | 110km | 17:22:55 h | 6.328 | 197/420 | |
| 2017-05-13 | 50km | 8:22:30 h | 5.970 | 146/726 | |
| 2017-09-23 | 129km | 30:37:01 h | 4.213 | 287/536 | |
| 2018-05-12 | 50km | 7:50:17 h | 6.379 | 48/534 | |
| 2018-09-15 | 100mi | 28:13:22 h | 5.702 | 91/282 | |
| 2019-09-14 | 100mi | 28:07:26 h | 5.722 | 91/328 | |
| 2022-10-07 | Lake Biwa 100Japan | 169km | 2d 00:43:50 h | 3.468 | 124/175 |
| 2023-10-06 | Lake Biwa 100Japan | 169km | 44:07:22 h | 3.830 | 125/248 |
| 2026-04-25 | 48km | 7:25:44 h | 6.461 | 10/117 | |
| 2026-05-09 | 50km | 8:22:15 h | 5.973 | 58/405 | |
| 2026-09-20 | 100km | 10:51:35 h | 9.208 | 202/1445 |