Hirasaka, Masaaki
JapanManBorn 19832017 – 2026Runner id 1092606
Events
23
2017 – 2026
Best pace
9.826
km/h · 2023
Best finish
8th
of 333 · 2019
Distance raced
2,248
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 23 races from 2017 to 2026, ranging from 3.63 to 10.07 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 |
|---|---|---|---|---|---|
| 2017-05-13 | 50km | 8:16:23 h | 6.044 | 126/726 | |
| 2017-10-15 | 57.8km | 8:24:24 h | 6.875 | 10/86 | |
| 2018-04-28 | 92km | 16:11:57 h | 5.679 | 128/582 | |
| 2018-05-12 | 50km | 7:32:36 h | 6.628 | 29/534 | |
| 2018-06-10 | 100km | 13:42:32 h | 7.295 | 1320/1615 | |
| 2019-04-07 | 70km | 10:54:01 h | 6.422 | 136/568 | |
| 2019-05-25 | 50km | 7:11:21 h | 6.955 | 8/333 | |
| 2019-06-09 | 100km | 10:35:27 h | 9.442 | 228/1883 | |
| 2022-05-21 | 50mi | 11:23:15 h | 7.066 | 60/60 | |
| 2022-06-12 | 100km | 10:54:04 h | 9.173 | 183/1160 | |
| 2022-10-07 | Lake Biwa 100Japan | 169km | 46:32:44 h | 3.631 | 99/175 |
| 2023-05-13 | 50mi | 11:27:22 h | 7.024 | 32/32 | |
| 2023-06-11 | 100km | 10:10:37 h | 9.826 | 118/1305 | |
| 2023-10-06 | Lake Biwa 100Japan | 169km | 35:52:01 h | 4.712 | 43/248 |
| 2024-05-11 | 50mi | 11:25:09 h | 7.047 | 51/55 | |
| 2024-06-09 | 100km | 11:23:32 h | 8.778 | 334/1501 | |
| 2024-10-11 | 169km | 35:25:32 h | 4.771 | 26/245 | |
| 2025-01-18 | 100km | 11:55:55 h | 8.381 | 2/8 | |
| 2025-03-15 | 50mi | 10:55:36 h | 7.364 | 35/57 | |
| 2025-06-08 | 100km | 11:26:29 h | 8.740 | 339/1643 | |
| 2025-10-10 | Lake Biwa 100Japan | 169km | 36:43:37 h | 4.602 | 49/244 |
| 2026-05-09 | 50mi | 11:25:19 h | 7.045 | 57/67 | |
| 2026-05-31 | Nara Ultra MarathonJapan | 100km | 10:28:05 h | 9.553 | 207/2231 |