Shiraiwa, Ryota
JapanManBorn 19712014 – 2025Runner id 595137
Events
14
2014 – 2025
Best pace
10.036
km/h · 2024
Best finish
291st
of 1,764 · 2024
Distance raced
1,112
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 14 races from 2014 to 2025, ranging from 3.56 to 11.45 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 |
|---|---|---|---|---|---|
| 2014-09-20 | Craze Ultra 101 kmSingapore | 101km | 20:59:56 h | 4.810 | 49/111 |
| 2015-01-03 | MR25 Cross Country Ultra MarathonSingapore | 12h | 51.750 km | 4.313 | 165/218 |
| 2017-01-14 | Hong Kong 100 Ultra Trail RaceHong Kong | 100km | 26:45:45 h | 3.737 | 1401/1576 |
| 2018-11-16 | Oxfam Trailwalker Hong KongHong Kong | 100km | 28:04:23 h | 3.562 | 1702/4596 |
| 2019-01-19 | Hong Kong 100 Ultra Trail RaceHong Kong | 100km | 24:45:23 h | 4.039 | 828/1292 |
| 2019-10-26 | MSIG HK50Hong Kong | 50km | 7:50:20 h | 6.378 | 79/307 |
| 2019-12-14 | The North Face 100 Hong KongHong Kong | 100km | 25:48:59 h | 3.874 | 213/276 |
| 2022-05-29 | MSIG HK50 WestHong Kong | 55km | 8:28:11 h | 6.494 | 20/51 |
| 2022-12-24 | Golden 100 Hong Kong - 45 km RunHong Kong | 45km | 7:10:48 h | 6.267 | 76/295 |
| 2023-06-25 | 100km | 12:25:22 h | 8.050 | 1253/1930 | |
| 2024-04-21 | 100km | 11:06:12 h | 9.006 | 259/1410 | |
| 2024-06-30 | 100km | 9:57:51 h | 10.036 | 291/1764 | |
| 2024-09-08 | 50km | 7:32:40 h | 6.627 | 86/316 | |
| 2025-09-06 | Kyoto Grand TraverseJapan | 59km | 10:37:50 h | 5.550 | 86/203 |