| Name: | Yamaguchi, Mayumi | 山口眞由美 |
|
| Club: | ちきわん走友会 | ||
| Residence: | Aichi Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 974576 | ||
4 search results (4 Events, 311 km). (More)
| 2026 | 1 Event, 80 km (More) | ||||
|---|---|---|---|---|---|
| 19.04.2026 | Fuji 4 Lakes 80 km Challenge (JPN) | 80km | |||
| 11:16:54 h | Yamaguchi, Mayumi | Overall: 217 | F: 52 | Cat #NA: 0 | |
| 2025 | 1 Event, 100 km (More) | ||||
| 20.04.2025 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:42:07 h | Yamaguchi, Mayumi | Overall: 1302 | F: 258 | Cat #NA: 0 | |
| 2018 | 1 Event, 71 km (More) | ||||
| 10.06.2018 | Hida Takayama 71 km Ultramarathon (JPN) | 71km | |||
| 10:33:15 h | Yamaguchi, Mayumi | ちきわん走友会 | Overall: 640 | F: 172 | Cat #NA: 0 |
| 2017 | 1 Event, 60 km (More) | ||||
| 04.06.2017 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 7:09:17 h | Yamaguchi, Mayumi | Overall: 340 | F: 41 | 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 | 2025 | 2018 | 2017 |
|---|



