| Name: | Imoto, Koji | 井元工治 |
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| Club: | かつらがわ | ||
| Residence: | Shizuoka Pref. | ||
| Year of birth: | 1962 | (Cat. german: M60) | |
| Date of birth: | 22.08.1962 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 526833 | ||
38 search results (38 Events, 5002 km). (More)
| 2025 | 4 Events, 499 km (More) | ||||
|---|---|---|---|---|---|
| 21.12.2025 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 11:37:18 h | Imoto, Koji | *Shizuoka Pref. | Overall: 186 | M: 160 | Cat M60: 7 |
| 07.-08.06.2025 | Nikko Sennin Concentric Highway Journey Run (JPN) | 159km | |||
| 30:34:35 h | Imoto, Koji | *Shizuokapref. | Overall: 73 | M: 62 | Cat M60: 9 |
| 31.05.2025 | Lake Suwa Ultra Marathon - 80 km (JPN) | 80km | |||
| 8:27:52 h | Imoto, Koji | Overall: 5 | M: 3 | Cat M60: 1 | |
| 12.-13.04.2025 | Yagurazawa Round Trip Pre-Tournament (JPN) | 160km | |||
| 29:52:49 h | Imoto, Koji | *Shizuoka Pref. | Overall: 42 | M: 39 | Cat M60: 2 |
| 2024 | 3 Events, 519 km (More) | ||||
| 08.-09.06.2024 | Nikko Sennin Concentric Highway Journey Run (JPN) | 159km | |||
| 29:23:24 h | Imoto, Koji | *Shizuoka Pref. | Overall: 62 | M: 53 | Cat M60: 9 |
| 06.-07.04.2024 | Yagurazawa Round Trip Pre-Tournament (JPN) | 160km | |||
| 31:32:50 h | Imoto, Koji | *Shizuoka Pref. | Overall: 86 | M: 74 | Cat M60: 8 |
| 09.-10.03.2024 | Little Edo Oedo 200k (JPN) | 200km | |||
| 35:13:04 h | Imoto, Koji | *Shizuoka Pref. | Overall: 190 | M: 164 | Cat M60: 11 |
| 2023 | 7 Events, 901 km (More) | ||||
| 10.12.2023 | Izu Trail Journey (JPN) | 70km | |||
| 11:47:26 h | Imoto, Koji | Overall: 696 | M: 615 | Cat M60: 7 | |
| 03.-05.11.2023 | Tokyo Great Race 250km EA (JPN) | 250km | |||
| 2d 01:50:35 h | Imoto, Koji | Overall: 18 | M: 14 | Cat M60: 1 | |
| 18.-19.08.2023 | World Cultural Heritage "Fuji" Foot Race (JPN) | 101km | |||
| 14:37:38 h | Imoto, Koji | Overall: 65 | M: 56 | Cat M60: 2 | |
| 11.06.2023 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 12:30:41 h | Imoto, Koji | Overall: 591 | M: 517 | Cat M60: 20 | |
| 27.05.2023 | Lake Suwa Ultra Marathon - 80 km (JPN) | 80km | |||
| 9:18:57 h | Imoto, Koji | Overall: 6 | M: 6 | Cat M60: 1 | |
| 23.04.2023 | Yamadera Zao 100 Km Ultra Marathon (JPN) | 100km | |||
| 12:47:22 h | Imoto, Koji | Overall: 49 | M: 43 | Cat M60: 5 | |
| 11.-12.03.2023 | Little Edo Oedo 200k (JPN) | 200km | |||
| 33:24:01 h | Imoto, Koji | *Shizuoka Pref. | Overall: 130 | M: 111 | Cat M60: 7 |
| 2022 | 6 Events, 898 km (More) | ||||
| 04.-06.11.2022 | Tokyo Great Race 250km (JPN) | 250km | |||
| 2d 00:42:01 h | Imoto, Koji | Overall: 51 | M: 40 | Cat M60: 7 | |
| 15.-16.10.2022 | Yagurazawa Round Trip Pre-Tournament (JPN) | 150km | |||
| 28:06:04 h | Imoto, Koji | *Shizuoka Pref. | Overall: 42 | M: 36 | Cat M60: 2 |
| 12.06.2022 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 11:31:21 h | Imoto, Koji | *Shizuoka Pref. | Overall: 235 | M: 213 | Cat M55: 20 |
| 28.05.2022 | Lake Suwa Ultra Marathon - 80 km (JPN) | 80km | |||
| 9:15:14 h | Imoto, Koji | Overall: 12 | M: 10 | Cat M55: 3 | |
| 17.04.2022 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 14:09:43 h | Imoto, Koji | Overall: 225 | M: 205 | Cat M55: 14 | |
| 12.-13.03.2022 | Little Edo Oedo 200k (JPN) | 200km | |||
| 35:40:12 h | Imoto, Koji | *Shizuoka Pref. | Overall: 182 | M: 150 | Cat M55: 32 |
| 2021 | 3 Events, 517 km (More) | ||||
| 05.-07.11.2021 | Tokyo Great Race 250km (JPN) | 252km | |||
| 46:15:31 h | Imoto, Koji | Overall: 24 | M: 20 | Cat M55: 3 | |
| 23.-24.07.2021 | Nozawa Onsen 4100D Mountain Trail (JPN) | 65km | |||
| 13:22:32 h | Imoto, Koji | *Shizuoka Pref. | Overall: 372 | M: 320 | Cat M55: 31 |
| 27.-28.02.2021 | Little Edo Oedo 200k (JPN) | 200km | |||
| 34:17:18 h | Imoto, Koji | *Shizuoka Pref. | Overall: 133 | M: 113 | Cat M55: 19 |
| 2020 | 1 Event, 206 km (More) | ||||
| 22.-23.02.2020 | Little Edo Oedo 205k (JPN) | 206km | |||
| 31:58:10 h | Imoto, Koji | *Shizuoka Pref. | Overall: 89 | M: 83 | Cat M55: 14 |
| 2019 | 6 Events, 618 km (More) | ||||
| 15.12.2019 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 10:07:38 h | Imoto, Koji | *Shizuoka Pref. | Overall: 57 | M: 49 | Cat M55: 3 |
| 15.09.2019 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:09:57 h | Imoto, Koji | *Shizuoka Pref. | Overall: 173 | M: 162 | Cat M55: 9 |
| 09.06.2019 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 9:59:10 h | Imoto, Koji | *Shizuoka Pref. | Overall: 159 | M: 152 | Cat M55: 3 |
| 21.04.2019 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 12:14:53 h | Imoto, Koji | Overall: 64 | M: 56 | Cat M55: 3 | |
| 24.03.2019 | Ibaraki 100k Ultra Marathon (JPN) | 100km | |||
| 9:49:47 h | Imoto, Koji | *Shizuoka Pref. | Overall: 93 | M: 89 | Cat M55: 7 |
| 20.01.2019 | Miyako 100 Km Ultramarathon (JPN) | 100km | |||
| 10:36:19 h | Imoto, Koji | *Shizuoka Pref. | Overall: 37 | M: 30 | Cat M55: 3 |
| 2018 | 2 Events, 218 km (More) | ||||
| 09.09.2018 | 100 km Ultramarathon Hakusan-Shirakawago (JPN) | 100km | |||
| 12:07:48 h | Imoto, Koji | *Shizuoka Pref. | Overall: 217 | M: 197 | Cat M55: 11 |
| 22.04.2018 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 13:03:48 h | Imoto, Koji | Overall: 111 | M: 103 | Cat M55: 6 | |
| 2017 | 3 Events, 318 km (More) | ||||
| 02.07.2017 | Nikko 100km Ultramarathon (JPN) | 100km | |||
| 9:40:24 h | Imoto, Koji | *Shizuoka Pref. | Overall: 46 | M: 42 | Cat M50: 4 |
| 11.06.2017 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 10:06:33 h | Imoto, Koji | *Shizuoka Pref. | Overall: 146 | M: 142 | Cat M50: 11 |
| 23.04.2017 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 13:54:31 h | Imoto, Koji | Overall: 235 | M: 210 | Cat M50: 25 | |
| 2016 | 1 Event, 100 km (More) | ||||
| 12.06.2016 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 10:36:32 h | Imoto, Koji | Overall: 154 | M: 148 | Cat M50: 19 | |
| 2015 | 1 Event, 100 km (More) | ||||
| 07.06.2015 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 10:35:27 h | Imoto, Koji | *Shizuoka Pref. | Overall: 112 | M: 107 | Cat M50: 12 |
| 2014 | 1 Event, 108 km (More) | ||||
| 20.04.2014 | Fuji 5 Lakes 108 km Challenge (JPN) | 108km | |||
| 12:27:19 h | Imoto, Koji | かつらがわ | Overall: 211 | M: 200 | Cat M50: 21 |
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 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 11:09:57 |
11:37:18
(3343/1309) |
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11:09:57
(3352/1450) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Little Edo Oedo 205k | 5 | 35:13:04 | 33:24:01 | 35:40:12 | 34:17:18 | 31:58:10 | |||||||
| Hida Takayama 100 km Ultramarathon | 5 | 12:30:41 | 9:59:10 | 10:06:33 | 10:36:32 | 10:35:27 | |||||||
| Fuji 5 Lakes 108 km Challenge | 5 | 14:09:43 | 12:14:53 | 13:03:48 | 13:54:31 | 12:27:19 | |||||||
| Yagurazawa Round Trip Pre-Tournament | 3 | 29:52:49 | 31:32:50 | 28:06:04 | |||||||||
| Tokyo Great Race 250km | 3 | 49:50:35 | 48:42:01 | 46:15:31 | |||||||||
| Lake Suwa Ultra Marathon - 80 km | 3 | 8:27:52 | 9:18:57 | 9:15:14 | |||||||||
| Nikko Sennin Concentric Highway Journey Run | 2 | 30:34:35 | 29:23:24 | ||||||||||
| Okinawa 100km Ultramarathon | 2 | 11:37:18 | 10:07:38 |





