| Name: | Sakuma, Junko | 佐久間純子 |
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| Club: | |||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1970 | (Cat. german: W55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 817016 | ||
6 search results (6 Events, 417 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 20.04.2025 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:43:39 h | Sakuma, Junko | Overall: 1317 | F: 262 | Cat W50: 30 | |
| 2023 | 2 Events, 98 km (More) | ||||
| 27.08.2023 | Tsukuba Renjyo 48 Km Road & Trail Run (JPN) | 48km | |||
| 7:59:55 h | Sakuma, Junko | *Chiba Pref. | Overall: 193 | F: 19 | Cat W50: 7 |
| 29.04.2023 | Ishioka Trail Run (JPN) | 50km | |||
| 7:51:52 h | Sakuma, Junko | Overall: 176 | F: 24 | Cat W50: 7 | |
| 2022 | 2 Events, 148 km (More) | ||||
| 28.08.2022 | Tsukuba Renjyo 48 Km Road & Trail Run (JPN) | 48km | |||
| 7:56:21 h | Sakuma, Junko | Overall: 91 | F: 17 | Cat W50: 3 | |
| 13.03.2022 | Ibaraki 100k Ultra Marathon (JPN) | 100km | |||
| 13:33:58 h | Sakuma, Junko | Overall: 246 | F: 19 | Cat W50: 4 | |
| 2016 | 1 Event, 71 km (More) | ||||
| 24.04.2016 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 10:33:33 h | Sakuma, Junko | Overall: 731 | F: 183 | Cat W45: 25 | |
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 | 2023 | 2022 | 2016 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2022 | 2016 | ||
|---|---|---|---|---|---|
| Tsukuba Renjyo 48 Km Road & Trail Run | 2 | 7:59:55 | 7:56:21 |





