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| Name: | Umamizuka, Kazuya | 馬見塚和也 |
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| Club: | Oita City, Oita Pref. | ||
| Residence: | |||
| Year of birth: | 1974 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 2277509 | ||
2 search results (2 Events, 260.934 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 11.-12.10.2025 | Yukihashi to Beppu 100 km (JPN) | 100km | |||
| 20:30:14 h | Umamizuka, Kazuya | *Oita City, Oita Pref. | Overall: 995 | M: 842 | Cat M50: 162 |
| 2024 | 1 Event, 160.934 km (More) | ||||
| 19.-20.10.2024 | Lake Biwa Charity 100mi Walking Tournament (JPN) | 100mi | |||
| 23:55:43 h | Umamizuka, Kazuya | Overall: 230 | M: 182 | Cat M45: 4 | |
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 | 2025 | 2024 |
|---|