Arai, Koujirou
JapanManBorn 19602009 – 2024Runner id 214558
Events
23
2009 – 2024
Best pace
7.843
km/h · 2011
Best finish
319th
of 989 · 2012
Distance raced
2,016
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 23 races from 2009 to 2024, ranging from 3.13 to 8.79 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 |
|---|---|---|---|---|---|
| 2009-04-26 | 72km | 9:21:53 h | 7.688 | 256/455 | |
| 2010-04-25 | 100km | 13:16:52 h | 7.529 | 533/786 | |
| 2010-10-10 | 71.5km | 18:57:07 h | 3.773 | 1030/1622 | |
| 2011-04-30 | 112km | 14:16:52 h | 7.843 | 354/424 | |
| 2011-10-09 | 71.5km | 17:59:34 h | 3.974 | 1025/1725 | |
| 2012-05-19 | 82km | 18:29:19 h | 4.435 | 319/989 | |
| 2012-10-07 | 71.5km | 15:57:55 h | 4.478 | 887/1983 | |
| 2013-04-26 | 84km | 19:38:11 h | 4.278 | 529/864 | |
| 2013-07-13 | 100km | 16:30:52 h | 6.055 | 478/725 | |
| 2013-09-07 | 100mi | 32:39:42 h | 4.927 | 148/154 | |
| 2014-04-25 | 100mi | 44:50:25 h | 3.589 | 754/849 | |
| 2015-07-18 | 100km | 16:13:51 h | 6.161 | 463/707 | |
| 2015-09-25 | 170.3km | 44:33:45 h | 3.822 | 485/567 | |
| 2015-10-31 | 71.5km | 18:37:52 h | 3.838 | 1538/2045 | |
| 2018-04-22 | 71km | 10:13:05 h | 6.948 | 535/822 | |
| 2022-05-27 | 45km | 9:14:30 h | 4.869 | 349/383 | |
| 2022-07-17 | 65km | 14:56:34 h | 4.350 | 385/443 | |
| 2022-10-09 | 71.5km | 22:49:55 h | 3.132 | 1183/1290 | |
| 2023-04-22 | 69km | 17:17:03 h | 3.992 | 643/756 | |
| 2023-05-14 | 51km | 10:42:05 h | 4.766 | 364/394 | |
| 2023-09-23 | 80km | 20:27:59 h | 3.909 | 315/376 | |
| 2024-07-06 | 55km | 10:39:43 h | 5.159 | 336/342 | |
| 2024-10-26 | 80km | 21:45:17 h | 3.677 | 57/73 |