| Name: | Kobayashi, Mutsumi | 小林睦美 |
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| Club: | |||
| Residence: | Osaka Pref. | ||
| Year of birth: | 1980 | (Cat. german: W45) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 866053 | ||
5 search results (5 Events, 350 km). (More)
| 2025 | 1 Event, 65 km (More) | ||||
|---|---|---|---|---|---|
| 20.04.2025 | Okukumano 65 Km Ultramarathon (JPN) | 65km | |||
| 9:58:43 h | Kobayashi, Mutsumi | *Osaka | Overall: 71 | F: 30 | Cat W40: 2 |
| 2019 | 1 Event, 88 km (More) | ||||
| 29.09.2019 | Muraoka 88 km Ultra Marathon (JPN) | 88km | |||
| 13:54:20 h | Kobayashi, Mutsumi | *Osaka Pref. | Overall: 224 | F: 98 | Cat W35: 8 |
| 2018 | 1 Event, 65 km (More) | ||||
| 22.04.2018 | Okukumano 65 Km Ultramarathon (JPN) | 65km | |||
| 10:14:57 h | Kobayashi, Mutsumi | *Osaka Pref. | Overall: 116 | F: 51 | Cat W35: 3 |
| 2017 | 1 Event, 66 km (More) | ||||
| 24.09.2017 | Muraoka 66 km Ultra Marathon (JPN) | 66km | |||
| 10:40:52 h | Kobayashi, Mutsumi | *Osaka Pref. | Overall: 284 | F: 119 | Cat W35: 11 |
| 2016 | 1 Event, 66 km (More) | ||||
| 25.09.2016 | Muraoka 66 km Ultra Marathon (JPN) | 66km | |||
| 10:09:29 h | Kobayashi, Mutsumi | Overall: 168 | F: 80 | Cat W35: 8 | |
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 | 2019 | 2018 | 2017 | 2016 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2019 | 2018 | 2017 | 2016 | ||
|---|---|---|---|---|---|---|
| Okukumano 65 Km Ultramarathon | 2 | 9:58:43 | 10:14:57 | |||
| Muraoka 66 km Ultra Marathon | 2 | 10:40:52 | 10:09:29 |





