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| Name: | Koshio, Chihiro | 古塩千裕 |
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| Club: | サニエスリンク | ||
| Residence: | Saitama Pref. | ||
| Year of birth: | 1970 | (Cat. german: W55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W55) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 1862767 | ||
10 search results (10 Events, 776 km). (More)
| 2025 | 5 Events, 367 km (More) | ||||
|---|---|---|---|---|---|
| 19.10.2025 | River Shimanto 100km (JPN) | 100km | |||
| 12:31:15 h | Koshio, Chihiro | Overall: 471 | F: 79 | Cat W50: 6 | |
| 30.-31.08.2025 | Sendai Ultra 50km Night Run (JPN) | 50km | |||
| 7:46:55 h | Koshio, Chihiro | サニエスリンク | Overall: 28 | F: 11 | Cat W50: 3 |
| 05.07.2025 | Shiga Kogen 55 (JPN) | 55km | |||
| 9:50:49 h | Koshio, Chihiro | フェアリー | Overall: 180 | F: 19 | Cat W50: 2 |
| 20.04.2025 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 12:43:17 h | Koshio, Chihiro | Overall: 783 | F: 137 | Cat W50: 12 | |
| 26.01.2025 | Minuma Challenge 60 (JPN) | 62km | |||
| 8:14:58 h | Koshio, Chihiro | Overall: 62 | F: 8 | Cat W50: 2 | |
| 2024 | 3 Events, 255 km (More) | ||||
| 08.12.2024 | Tobishima Ultra Marathon (JPN) | 100km | |||
| 12:53:42 h | Koshio, Chihiro | *Saitama Pref. | Overall: 131 | F: 12 | Cat W50: 1 |
| 06.07.2024 | Shiga Kogen 55 (JPN) | 55km | |||
| 9:54:33 h | Koshio, Chihiro | *Saitama Pref. | Overall: 255 | F: 36 | Cat W50: 8 |
| 10.03.2024 | Ibaraki 100k Ultra Marathon (JPN) | 100km | |||
| 12:41:51 h | Koshio, Chihiro | Overall: 205 | F: 16 | Cat W50: 3 | |
| 2023 | 2 Events, 154 km (More) | ||||
| 19.11.2023 | Minuma Challenge 60 (JPN) | 64km | |||
| 7:42:20 h | Koshio, Chihiro | Overall: 20 | F: 3 | Cat W50: 1 | |
| 11.03.2023 | Little Edo 90k (JPN) | 90km | |||
| 13:18:00 h | Koshio, Chihiro | サニエスリンク | Overall: 51 | F: 13 | Cat W50: 3 |
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 | |
|---|---|---|---|---|
| 100km | 12:31:15 |
12:31:15
(917/325) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | ||
|---|---|---|---|---|
| Shiga Kogen 55 | 2 | 9:50:49 | 9:54:33 | |
| Minuma Challenge 60 | 2 | 8:14:58 | 7:42:20 |