Arai, Hirooki
JapanManBorn 19882009 – 2021Runner id 1658116
Events
19
2009 – 2021
Best pace
13.616
km/h · 2015
Best finish
1st
of 78 · 2018
Distance raced
950
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 19 races from 2009 to 2021, ranging from 11.58 to 13.62 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 |
|---|---|---|---|---|---|
| 2009-04-12 | 50km | 4:19:08 h | 11.577 | 10/19 | |
| 2009-11-01 | 50km | 4:04:31 h | 12.269 | 2/15 | |
| 2010-04-18 | 50km | 3:55:56 h | 12.715 | 4/5 | |
| 2011-04-17 | 50km | 3:48:46 h | 13.114 | 3/11 | |
| 2011-08-21 | 50km | 3:48:40 h | 13.120 | 9/25 | |
| 2012-04-12 | 50km | 3:57:22 h | 12.639 | 6/13 | |
| 2012-10-28 | 50km | 3:47:08 h | 13.208 | 1/17 | |
| 2013-08-14 | 50km | 3:45:56 h | 13.278 | 11/45 | |
| 2014-04-20 | 50km | 3:49:18 h | 13.083 | 3/11 | |
| 2014-10-26 | 50km | 3:40:34 h | 13.601 | 1/21 | |
| 2015-04-19 | 50km | 3:40:20 h | 13.616 | 2/18 | |
| 2015-08-29 | 50km | 3:43:44 h | 13.409 | 4/38 | |
| 2016-04-17 | 50km | 3:44:47 h | 13.346 | 2/12 | |
| 2016-08-19 | 50km | 3:41:24 h | 13.550 | 3/49 | |
| 2017-04-16 | 50km | 3:47:18 h | 13.198 | 1/13 | |
| 2017-08-13 | World Championships in Athletics - 50 km WalkingGreat Britain | 50km | 3:41:17 h | 13.557 | 2/37 |
| 2018-05-05 | 50km | 3:44:25 h | 13.368 | 1/78 | |
| 2019-04-14 | 50km | 3:43:02 h | 13.451 | 4/26 | |
| 2021-04-11 | 50km | 3:50:11 h | 13.033 | 7/15 |