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| Name: | Kuwaoka, Kazuko | 桑岡和子 |
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| Club: | |||
| Residence: | Hiroshima Pref. | ||
| Year of birth: | 1971 | (Cat. german: W55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W50) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 1565391 | ||
11 search results (11 Events, 873.034 km). (More)
| 2026 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 19.04.2026 | Onigajo Peaks Trail (JPN) | 50km | |||
| 11:07:33 h | Kuwaoka, Kazuko | *Hiroshima Pref. | Overall: 97 | F: 14 | Cat W50: 2 |
| 2025 | 4 Events, 378.034 km (More) | ||||
| 02.11.2025 | Saioto Colors (JPN) | 52km | |||
| 10:28:30 h | Kuwaoka, Kazuko | *Hiroshima Pref. | Overall: 66 | F: 8 | Cat W50: 3 |
| 11.-13.10.2025 | Onigajo 100 Miles (JPN) | 100mi | |||
| 40:58:40 h | Kuwaoka, Kazuko | Overall: 12 | F: 3 | Cat W50: 2 | |
| 10.05.2025 | Aso Volcano Trail (JPN) | 115.1 km | |||
| 23:51:29 h | Kuwaoka, Kazuko | *Hiroshima Pref. | Overall: 315 | F: 35 | Cat W50: 7 |
| 13.04.2025 | Onigajo Peaks Trail (JPN) | 50km | |||
| 11:21:23 h | Kuwaoka, Kazuko | Overall: 105 | F: 13 | Cat W50: 3 | |
| 2024 | 1 Event, 101 km (More) | ||||
| 16.-17.11.2024 | Kumagawa Revival Trail (JPN) | 101km | |||
| 23:23:25 h | Kuwaoka, Kazuko | *Hiroshima Pref. | Overall: 88 | F: 9 | Cat W50: 1 |
| 2023 | 1 Event, 100 km (More) | ||||
| 23.04.2023 | Suo-Oshima Ultra Marathon - 100 km (JPN) | 100km | |||
| 14:37:42 h | Kuwaoka, Kazuko | Overall: 164 | F: 27 | Cat W50: 5 | |
| 2022 | 1 Event, 66 km (More) | ||||
| 23.10.2022 | Osorakan-Trail 66 km (JPN) | 66km | |||
| 14:46:02 h | Kuwaoka, Kazuko | Overall: 70 | F: 18 | Cat W50: 2 | |
| 2020 | 1 Event, 56 km (More) | ||||
| 18.10.2020 | Mt. Rocco Cannonball Run - 56 Km Speed (JPN) | 56km | |||
| 12:30:00 h | Kuwaoka, Kazuko | Overall: 537 | F: 112 | Cat W45: 25 | |
| 2019 | 2 Events, 122 km (More) | ||||
| 10.11.2019 | Hiba Izanami Highway Run (JPN) | 60km | |||
| 9:20:57 h | Kuwaoka, Kazuko | Overall: 108 | F: 15 | Cat W45: 3 | |
| 13.04.2019 | Okuizumo Ultra Orochi 60km Tooashi (JPN) | 62km | |||
| 9:33:01 h | Kuwaoka, Kazuko | Overall: 161 | F: 62 | Cat W45: 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 | 2026 | 2025 | 2024 | 2023 | 2022 | 2020 | 2019 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2025 | 2024 | 2023 | 2022 | 2020 | 2019 | ||
|---|---|---|---|---|---|---|---|---|
| Onigajo Peaks Trail | 2 | 11:07:33 | 11:21:23 |