| Name: | Yamamoto, Yuuko | 山本優子 |
|
| Club: | |||
| Residence: | Tokyo | ||
| Year of birth: | 1976 | (Cat. german: W50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1301605 | ||
6 search results (6 Events, 530.6 km). (More)
| 2025 | 1 Event, 62 km (More) | ||||
|---|---|---|---|---|---|
| 20.04.2025 | Fuji 3 Lakes 62 km Challenge (JPN) | 62km | |||
| 6:30:02 h | Yamamoto, Yuuko | Overall: 61 | F: 17 | Cat W45: 2 | |
| 2023 | 1 Event, 100 km (More) | ||||
| 21.05.2023 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 10:05:08 h | Yamamoto, Yuuko | Overall: 101 | F: 6 | Cat W45: 1 | |
| 2022 | 2 Events, 168.6 km (More) | ||||
| 03.07.2022 | 8-Hour Endurance Race Tokorozawa (JPN) | 8h | |||
| 68.600 km | Yamamoto, Yuuko | *Tokyo | Overall: 37 | F: 8 | Cat W45: 2 |
| 22.05.2022 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 9:42:54 h | Yamamoto, Yuuko | Overall: 73 | F: 11 | Cat W45: 5 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 19.05.2019 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 9:15:08 h | Yamamoto, Yuuko | Overall: 49 | F: 4 | Cat W40: 1 | |
| 1998 | 1 Event, 100 km (More) | ||||
| 18.01.1998 | Miyako 100 Km Ultramarathon (JPN) | 100km | |||
| 11:47:22 h | Yamamoto, Yuuko | Overall: 6 | F: 3 | Cat WU23: 1 | |
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 | 2019 | 1998 | |
|---|---|---|---|---|---|---|
| 100km | 9:15:08 |
|
10:05:08
(253/61) |
9:42:54
(228/16) |
9:15:08
(129/26) |
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2022 | 2019 | 1998 | ||
|---|---|---|---|---|---|---|
| Tokyo Shibamata 100 km | 3 | 10:05:08 | 9:42:54 | 9:15:08 |





