| Name: | Mitani, Koji | 三谷幸司 |
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| Club: | |||
| Residence: | Aichi Pref. | ||
| Year of birth: | 1980 | (Cat. german: M45) | |
| Date of birth: | 26.11.1980 | (Cat. internat.: M45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 608485 | ||
19 search results (19 Events, 1898 km). (More)
| 2025 | 4 Events, 420 km (More) | ||||
|---|---|---|---|---|---|
| 14.09.2025 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 9:32:20 h | Mitani, Koji | Overall: 53 | M: 50 | Cat M40: 11 | |
| 08.06.2025 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 9:37:22 h | Mitani, Koji | Overall: 66 | M: 62 | Cat M40: 12 | |
| 18.05.2025 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 10:14:17 h | Mitani, Koji | Overall: 66 | M: 63 | Cat M40: 14 | |
| 20.04.2025 | Fuji 5 Lakes Sparta Challenge (JPN) | 120km | |||
| 11:54:00 h | Mitani, Koji | Overall: 57 | M: 54 | Cat M40: 14 | |
| 2024 | 3 Events, 300 km (More) | ||||
| 15.09.2024 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 9:52:45 h | Mitani, Koji | Overall: 55 | M: 53 | Cat M40: 9 | |
| 09.06.2024 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 9:51:44 h | Mitani, Koji | *Aichi Pref. | Overall: 128 | M: 122 | Cat M40: 21 |
| 19.05.2024 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 9:54:08 h | Mitani, Koji | Overall: 49 | M: 48 | Cat M40: 8 | |
| 2023 | 3 Events, 318 km (More) | ||||
| 11.06.2023 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 10:23:42 h | Mitani, Koji | Overall: 137 | M: 127 | Cat M40: 22 | |
| 21.05.2023 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 10:52:08 h | Mitani, Koji | Overall: 66 | M: 64 | Cat M40: 11 | |
| 16.04.2023 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 12:04:32 h | Mitani, Koji | *Aichi Pref. | Overall: 37 | M: 33 | Cat M40: 10 |
| 2022 | 2 Events, 200 km (More) | ||||
| 12.06.2022 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 9:52:02 h | Mitani, Koji | Overall: 90 | M: 83 | Cat M40: 19 | |
| 22.05.2022 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 10:58:13 h | Mitani, Koji | Overall: 112 | M: 110 | Cat M40: 24 | |
| 2019 | 2 Events, 200 km (More) | ||||
| 08.09.2019 | 100 km Ultramarathon Hakusan-Shirakawago (JPN) | 100km | |||
| 10:35:50 h | Mitani, Koji | *Aichi Pref. | Overall: 46 | M: 40 | Cat M35: 9 |
| 09.06.2019 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 10:33:55 h | Mitani, Koji | *Aichi Pref. | Overall: 221 | M: 209 | Cat M35: 44 |
| 2018 | 1 Event, 100 km (More) | ||||
| 10.06.2018 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:37:44 h | Mitani, Koji | *Aichi Pref. | Overall: 385 | M: 353 | Cat M35: 60 |
| 2017 | 1 Event, 100 km (More) | ||||
| 11.06.2017 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:16:29 h | Mitani, Koji | *Aichi Pref. | Overall: 370 | M: 344 | Cat M35: 51 |
| 2016 | 1 Event, 100 km (More) | ||||
| 12.06.2016 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:49:24 h | Mitani, Koji | Overall: 389 | M: 362 | Cat M35: 68 | |
| 2015 | 1 Event, 100 km (More) | ||||
| 07.06.2015 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:03:48 h | Mitani, Koji | *Aichi Pref. | Overall: 182 | M: 173 | Cat M23: 38 |
| 2014 | 1 Event, 60 km (More) | ||||
| 22.11.2014 | Kiso-Sansen 60 Km Ultra-Marathon (JPN) | 60km | |||
| 5:27:08 h | Mitani, Koji | *Aichi Pref. | Overall: 73 | M: 65 | Cat M23: 11 |
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 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 9:32:20 |
9:32:20
(947/315) |
9:52:45
(1418/456) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hida Takayama 100 km Ultramarathon | 9 | 9:37:22 | 9:51:44 | 10:23:42 | 9:52:02 | 10:33:55 | 11:37:44 | 11:16:29 | 11:49:24 | 11:03:48 | |
| Yatsugatake Nobeyama 100 km | 4 | 10:14:17 | 9:54:08 | 10:52:08 | 10:58:13 | ||||||
| Tango 100 km Ultramarathon | 2 | 9:32:20 | 9:52:45 |





