| Name: | Okubo, Hitomi | 大久保ひとみ |
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| Club: | |||
| Residence: | Kagoshima Pref. | ||
| Year of birth: | 1978 | (Cat. german: W45) | |
| Date of birth: | 08.09.1978 | (Cat. internat.: W45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1719188 | ||
10 search results (10 Events, 757.78 km). (More)
| 2025 | 4 Events, 319 km (More) | ||||
|---|---|---|---|---|---|
| 21.12.2025 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 12:31:32 h | Okubo, Hitomi | *Kagoshima Pref. | Overall: 290 | F: 49 | Cat W45: 7 |
| 13.-14.09.2025 | Yama no Ensoukai 100 Km (JPN) | 100km | |||
| 15:17:55 h | Okubo, Hitomi | Overall: 9 | F: 3 | Cat W45: 2 | |
| 20.07.2025 | Kirishima Ebino-kougen Extreme Trail (JPN) | 66km | |||
| 11:38:08 h | Okubo, Hitomi | *Kagoshima Pref. | Overall: 135 | F: 14 | Cat W45: 3 |
| 07.06.2025 | Mizukami Mountain Party (JPN) | 53km | |||
| 11:13:54 h | Okubo, Hitomi | *Kagoshima Pref. | Overall: 100 | F: 7 | Cat W45: 2 |
| 2024 | 2 Events, 184.39 km (More) | ||||
| 09.06.2024 | JAL Mukatsuku Double Marathon (JPN) | 84.39km | |||
| 11:21:43 h | Okubo, Hitomi | *Kagoshima Pref. | Overall: 216 | F: 29 | Cat W45: 3 |
| 21.04.2024 | Suo-Oshima Ultra Marathon - 100 km (JPN) | 100km | |||
| 13:07:58 h | Okubo, Hitomi | *Kagoshima Pref. | Overall: 103 | F: 14 | Cat W45: 2 |
| 2023 | 2 Events, 110 km (More) | ||||
| 17.12.2023 | Minami-aso caldera Trail (JPN) | 50km | |||
| 9:21:45 h | Okubo, Hitomi | Overall: 107 | F: 8 | Cat W45: 2 | |
| 28.05.2023 | Akiyoshidai Karst Trail Run (JPN) | 60km | |||
| 8:24:36 h | Okubo, Hitomi | Overall: 76 | F: 6 | Cat W40: 2 | |
| 2022 | 2 Events, 144.39 km (More) | ||||
| 24.07.2022 | Kirishima Ebino-kougen Extreme Trail (JPN) | 60km | |||
| 13:51:51 h | Okubo, Hitomi | Overall: 310 | F: 51 | Cat W40: 8 | |
| 12.06.2022 | JAL Mukatsuku Double Marathon (JPN) | 84.39km | |||
| 11:16:07 h | Okubo, Hitomi | *Kagoshima Pref. | Overall: 227 | F: 35 | Cat W40: 6 |
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 | 2023 | 2022 | |
|---|---|---|---|---|---|
| 100km | 12:31:32 |
12:31:32
(923/329) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | ||
|---|---|---|---|---|---|
| JAL Mukatsuku Double Marathon | 2 | 11:21:43 | 11:16:07 | ||
| Kirishima Ebino-kougen Extreme Trail | 2 | 11:38:08 | 13:51:51 |





