Shirasu, Akiko
JapanWomanBorn 19812021 – 2026Runner id 1566281
Events
16
2021 – 2026
Best pace
8.122
km/h · 2023
Best finish
30th
of 92 · 2024
Distance raced
1,506
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 16 races from 2021 to 2026, ranging from 3.41 to 8.37 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 |
|---|---|---|---|---|---|
| 2021-02-27 | 91km | 12:44:36 h | 7.141 | 25/44 | |
| 2021-10-09 | 100km | 13:55:19 h | 7.183 | 272/278 | |
| 2022-04-17 | 100km | 13:13:02 h | 7.566 | 813/1259 | |
| 2022-12-18 | 100km | 12:53:31 h | 7.757 | 268/468 | |
| 2023-05-14 | 51km | 11:09:35 h | 4.570 | 378/394 | |
| 2023-06-04 | 78km | 10:08:28 h | 7.691 | 456/814 | |
| 2023-06-25 | 100km | 12:39:30 h | 7.900 | 1474/1930 | |
| 2023-10-15 | River Shimanto 100kmJapan | 100km | 12:18:44 h | 8.122 | 449/1078 |
| 2024-03-09 | 115km | 16:57:35 h | 6.781 | 30/92 | |
| 2024-04-26 | KAI 70kJapan | 70km | 19:20:38 h | 3.619 | 846/952 |
| 2024-06-09 | 100km | 13:19:27 h | 7.505 | 1041/1501 | |
| 2024-09-14 | 122km | 23:56:57 h | 5.094 | 48/55 | |
| 2024-11-03 | 50km | 14:40:05 h | 3.409 | 134/136 | |
| 2025-08-22 | 101km | 16:22:05 h | 6.171 | 157/196 | |
| 2025-11-08 | Tokyo Great RaceJapan | 128km | 23:30:13 h | 5.446 | 28/32 |
| 2026-05-31 | Nara Ultra MarathonJapan | 100km | 13:51:14 h | 7.218 | 1607/2231 |