| Name: | Kudo, Koichi | 工藤光一 |
|
| Club: | |||
| Residence: | Hokkaido Pref. | ||
| Year of birth: | 1973 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 176180 | ||
29 search results (29 Events, 3075 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 08.06.2025 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 13:05:24 h | Kudo, Koichi | *Hokkaido | Overall: 435 | M: 375 | Cat M50: 76 |
| 2024 | 1 Event, 100 km (More) | ||||
| 09.06.2024 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 12:24:49 h | Kudo, Koichi | *Hokkaido | Overall: 354 | M: 298 | Cat M50: 63 |
| 2023 | 3 Events, 466 km (More) | ||||
| 15.-17.07.2023 | Michinoku Tsugaru Journey Run 263K (JPN) | 266km | |||
| 2d 01:20:00 h | Kudo, Koichi | *Hokkaido | Overall: 35 | M: 30 | Cat M45: 8 |
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:51:32 h | Kudo, Koichi | Overall: 1721 | M: 1493 | Cat M45: 251 | |
| 11.06.2023 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 12:16:35 h | Kudo, Koichi | *Hokkaido | Overall: 253 | M: 220 | Cat M45: 46 |
| 2022 | 1 Event, 100 km (More) | ||||
| 12.06.2022 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 11:52:29 h | Kudo, Koichi | *Hokkaido | Overall: 291 | M: 265 | Cat M45: 57 |
| 2019 | 4 Events, 523 km (More) | ||||
| 13.-15.07.2019 | Michinoku Tsugaru Journey Run 263K (JPN) | 263km | |||
| 42:00:35 h | Kudo, Koichi | *Hokkaido Pref. | Overall: 20 | M: 19 | Cat M45: 7 |
| 30.06.2019 | Fairy Trail - Super Long (JPN) | 60km | |||
| 9:07:50 h | Kudo, Koichi | Overall: 25 | M: 24 | Cat M45: 9 | |
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:20:54 h | Kudo, Koichi | Overall: 500 | M: 454 | Cat M45: 100 | |
| 09.06.2019 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:29:18 h | Kudo, Koichi | *Hokkaido Pref. | Overall: 88 | M: 82 | Cat M45: 14 |
| 2018 | 2 Events, 166 km (More) | ||||
| 23.09.2018 | Hokkaido Outdoor Festival 60 Km Run (JPN) | 66km | |||
| 13:35:12 h | Kudo, Koichi | Overall: 81 | M: 71 | Cat M40: 14 | |
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:48:19 h | Kudo, Koichi | Overall: 384 | M: 345 | Cat M40: 76 | |
| 2017 | 4 Events, 480 km (More) | ||||
| 15.-17.07.2017 | Michinoku Tsugaru Journey Run 200K (JPN) | 200km | |||
| 33:35:37 h | Kudo, Koichi | Overall: 15 | M: 14 | Cat M40: 3 | |
| 01.07.2017 | Utsukushigahara 80 Km Trail Run (JPN) | 80km | |||
| 7:57:41 h | Kudo, Koichi | Overall: 18 | M: 18 | Cat M40: 2 | |
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:00:00 h | Kudo, Koichi | *Hokkaido Pref. | Overall: 401 | M: 371 | Cat M40: 87 |
| 11.06.2017 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:50:51 h | Kudo, Koichi | *Hokkaido Pref. | Overall: 222 | M: 210 | Cat M40: 50 |
| 2016 | 1 Event, 100 km (More) | ||||
| 26.06.2016 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:39:24 h | Kudo, Koichi | *Hokkaido Pref. | Overall: 346 | M: 310 | Cat M40: 75 |
| 2015 | 1 Event, 100 km (More) | ||||
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:30:32 h | Kudo, Koichi | *Hokkaido | Overall: 302 | M: 271 | Cat M40: 59 |
| 2014 | 2 Events, 170 km (More) | ||||
| 21.09.2014 | Hokkaido Outdoor Festival 70 km Run (JPN) | 70km | |||
| 12:38:32 h | Kudo, Koichi | Overall: 40 | M: 38 | Cat M40: 9 | |
| 29.06.2014 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:28:16 h | Kudo, Koichi | *Hokkaido | Overall: 147 | M: 134 | Cat M40: 31 |
| 2013 | 2 Events, 170 km (More) | ||||
| 22.09.2013 | Hokkaido Outdoor Festival 70 km Run (JPN) | 70km | |||
| 12:11:52 h | Kudo, Koichi | Overall: 34 | M: 31 | Cat M35: 5 | |
| 30.06.2013 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:46:44 h | Kudo, Koichi | *Hokkaido | Overall: 264 | M: 244 | Cat M35: 40 |
| 2012 | 2 Events, 150 km (More) | ||||
| 23.09.2012 | Hokkaido Outdoor Festival 50 Km Run (JPN) | 50km | |||
| 9:05:23 h | Kudo, Koichi | Overall: 33 | M: 31 | Cat M35: 5 | |
| 24.06.2012 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:17:56 h | Kudo, Koichi | *Hokkaido | Overall: 185 | M: 165 | Cat M35: 34 |
| 2011 | 2 Events, 150 km (More) | ||||
| 24.09.2011 | Hokkaido Outdoor Festival 50 Km Run (JPN) | 50km | |||
| 8:15:38 h | Kudo, Koichi | Overall: 30 | M: 28 | Cat M35: 9 | |
| 26.06.2011 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:13:38 h | Kudo, Koichi | *Hokkaido | Overall: 140 | M: 123 | Cat M35: 25 |
| 2010 | 1 Event, 100 km (More) | ||||
| 27.06.2010 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:40:01 h | Kudo, Koichi | *Hokkaido | Overall: 369 | M: 331 | Cat M35: 64 |
| 2009 | 2 Events, 200 km (More) | ||||
| 27.09.2009 | Akita Nairiku 100km Marathon (JPN) | 100km | |||
| 11:25:13 h | Kudo, Koichi | *Hokkaido | Overall: 237 | M: 213 | Cat M35: 20 |
| 28.06.2009 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:39:26 h | Kudo, Koichi | *Hokkaido | Overall: 263 | M: 239 | Cat M35: 42 |
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 | 2013 | 2012 | 2011 | 2010 | 2009 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 9:13:38 |
|
|
12:51:32
(5044/2742) |
|
10:20:54
(2093/849) |
9:48:19
(1472/570) |
10:00:00
(1687/699) |
9:39:24
(1235/515) |
9:30:32
(1256/461) |
9:28:16
(976/274) |
9:46:44
(1358/395) |
9:17:56
(844/206) |
9:13:38
(750/166) |
10:40:01
(2152/491) |
9:39:26
(1133/306) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 12 | 12:51:32 | 10:20:54 | 9:48:19 | 10:00:00 | 9:39:24 | 9:30:32 | 9:28:16 | 9:46:44 | 9:17:56 | 9:13:38 | 10:40:01 | 9:39:26 | |||
| Iwate Ginga 100km Marathon Challenge | 6 | 13:05:24 | 12:24:49 | 12:16:35 | 11:52:29 | 10:29:18 | 10:50:51 | |||||||||
| Hokkaido Outdoor Festival 50 Km Run | 3 | 13:35:12 | 9:05:23 | 8:15:38 | ||||||||||||
| Hokkaido Outdoor Festival 70 km Run | 2 | 12:38:32 | 12:11:52 | |||||||||||||
| Michinoku Tsugaru Journey Run 263K | 2 | 49:20:00 | 42:00:35 |





