| Name: | Masa, Hiroko | 政博子 |
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| Club: | |||
| Residence: | |||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1180788 | ||
4 search results (4 Events, 283 km). (More)
| 2026 | 1 Event, 72 km (More) | ||||
|---|---|---|---|---|---|
| 30.05.2026 | Yokosuka Miura 72km Michikusa Ultra Marathon (JPN) | 72km | |||
| 12:05:35 h | Masa, Hiroko | Overall: 212 | F: 45 | Cat #NA: 0 | |
| 2023 | 1 Event, 71 km (More) | ||||
| 11.06.2023 | Hida Takayama 71 km Ultramarathon (JPN) | 71km | |||
| 8:55:33 h | Masa, Hiroko | Overall: 183 | F: 44 | Cat #NA: 0 | |
| 2021 | 1 Event, 80 km (More) | ||||
| 04.-05.12.2021 | Nishi Seto Expressway Ultra Run (JPN) | 80km | |||
| 12:04:40 h | Masa, Hiroko | Overall: 9 | F: 3 | Cat #NA: 0 | |
| 2018 | 1 Event, 60 km (More) | ||||
| 16.09.2018 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 8:30:07 h | Masa, Hiroko | Overall: 438 | F: 107 | Cat #NA: 0 | |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2026 | 2023 | 2021 | 2018 |
|---|



