| Name: | Saito, Koji | 斎藤光司 |
|
| Club: | ニッポンランナ | ||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1967 | (Cat. german: M55) | |
| Date of birth: | 29.01.1967 | (Cat. internat.: M55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 42064 | ||
56 search results (56 Events, 5510.888 km). (More)
| 2023 | 3 Events, 249.5 km (More) | ||||
|---|---|---|---|---|---|
| 08.-09.10.2023 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 17:21:57 h | Saito, Koji | ウイングアスリートクラブ | Overall: 863 | M: 775 | Cat M55: 63 |
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:12:15 h | Saito, Koji | Overall: 635 | M: 569 | Cat M55: 77 | |
| 04.06.2023 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 8:29:22 h | Saito, Koji | ウイングac | Overall: 136 | M: 111 | Cat M55: 18 |
| 2022 | 1 Event, 78 km (More) | ||||
| 05.06.2022 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 8:25:08 h | Saito, Koji | *Chiba Pref. | Overall: 204 | M: 168 | Cat M55: 21 |
| 2021 | 1 Event, 70 km (More) | ||||
| 10.04.2021 | Toda Saiko 70 km (JPN) | 70km | |||
| 6:52:40 h | Saito, Koji | *Chiba Pref. | Overall: 148 | M: 128 | Cat M50: 28 |
| 2020 | 1 Event, 63.7 km (More) | ||||
| 22.08.2020 | Toda Aya Lake Ultra Marathon (JPN) | 63.7km | |||
| 7:52:03 h | Saito, Koji | ニッポンランナーズ | Overall: 50 | M: 37 | Cat M50: 5 |
| 2019 | 4 Events, 370 km (More) | ||||
| 20.10.2019 | River Shimanto 100km (JPN) | 100km | |||
| 11:20:22 h | Saito, Koji | Overall: 286 | M: 251 | Cat M50: 39 | |
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:04:31 h | Saito, Koji | Overall: 430 | M: 389 | Cat M50: 79 | |
| 19.05.2019 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:06:38 h | Saito, Koji | Overall: 433 | M: 390 | Cat M50: 57 | |
| 13.04.2019 | Toda Saiko 70 km (JPN) | 70km | |||
| 6:10:26 h | Saito, Koji | ニッポンランナーズ | Overall: 45 | M: 42 | Cat M50: 6 |
| 2018 | 3 Events, 230 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:06:54 h | Saito, Koji | Overall: 487 | M: 438 | Cat M50: 95 | |
| 02.06.2018 | Green Charity Marathon Tokyo - Standard Run 6H (JPN) | 6h | |||
| 60.000 km | Saito, Koji | Overall: 7 | M: 4 | Cat M50: 2 | |
| 14.04.2018 | Toda Saiko 70 km (JPN) | 70km | |||
| 5:48:09 h | Saito, Koji | *Chiba Pref. | Overall: 31 | M: 28 | Cat M50: 6 |
| 2017 | 5 Events, 370 km (More) | ||||
| 12.11.2017 | Kanna Mountain Run (JPN) | 50km | |||
| 6:53:20 h | Saito, Koji | *Chiba Pref. | Overall: 18 | M: 16 | Cat M50: 4 |
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:40:18 h | Saito, Koji | ニッポンランナ | Overall: 277 | M: 254 | Cat M50: 37 |
| 04.06.2017 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 7:52:00 h | Saito, Koji | ニッポンランナーズ | Overall: 176 | M: 160 | Cat M50: 25 |
| 21.05.2017 | Yatsugatake Nobeyama 71 km (JPN) | 71km | |||
| 6:46:11 h | Saito, Koji | ニッポンランナ | Overall: 8 | M: 7 | Cat M50: 2 |
| 23.04.2017 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 6:24:06 h | Saito, Koji | ニッポンランナー | Overall: 16 | M: 14 | Cat M50: 1 |
| 2016 | 5 Events, 417.5 km (More) | ||||
| 13.11.2016 | Kanna Mountain Run (JPN) | 50km | |||
| 6:47:35 h | Saito, Koji | *Chiba Pref. | Overall: 14 | M: 14 | Cat M45: 2 |
| 09.-10.10.2016 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 11:55:46 h | Saito, Koji | ニッポンランナ | Overall: 187 | M: 176 | Cat M45: 23 |
| 26.06.2016 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:01:07 h | Saito, Koji | ニッポンランナ | Overall: 188 | M: 173 | Cat M45: 35 |
| 05.06.2016 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 6:49:49 h | Saito, Koji | ニッポンランナーズ | Overall: 63 | M: 62 | Cat M45: 11 |
| 24.04.2016 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 11:54:41 h | Saito, Koji | ニッポンランナー | Overall: 80 | M: 72 | Cat M45: 21 |
| 2015 | 4 Events, 418.3 km (More) | ||||
| 25.-27.09.2015 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 170.3km | |||
| 41:27:37 h | Saito, Koji | Overall: 321 | M: 272 | Cat M45: 44 | |
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 8:51:22 h | Saito, Koji | ニッポンランナ | Overall: 156 | M: 143 | Cat M45: 30 |
| 22.06.2015 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 7:03:36 h | Saito, Koji | ニッポンランナーズ | Overall: 75 | M: 72 | Cat M45: 11 |
| 19.04.2015 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 6:04:51 h | Saito, Koji | ニッポンランナ | Overall: 10 | M: 10 | Cat M45: 2 |
| 2014 | 5 Events, 395 km (More) | ||||
| 27.07.2014 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 8:19:10 h | Saito, Koji | ニッポンラン | Overall: 121 | M: 108 | Cat M45: 21 |
| 29.06.2014 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:06:58 h | Saito, Koji | ニッポンランナ | Overall: 93 | M: 86 | Cat M45: 17 |
| 01.06.2014 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 5:24:18 h | Saito, Koji | Overall: 15 | M: 14 | Cat M45: 2 | |
| 26.-27.04.2014 | Shizuoka to Yamanashi (STY) (JPN) | 88km | |||
| 17:33:06 h | Saito, Koji | *Chiba Pref. | Overall: 110 | M: 98 | Cat M45: 10 |
| 12.04.2014 | Toda Saiko 70 km (JPN) | 70km | |||
| 5:55:15 h | Saito, Koji | ニッポンランナーズ | Overall: 11 | M: 11 | Cat M45: 3 |
| 2013 | 7 Events, 654.363 km (More) | ||||
| 09.-10.11.2013 | Jingu Gaien 24 Hour Challenge (JPN) | 24h | |||
| 192.343 km | Saito, Koji | Overall: 32 | M: 27 | Cat M45: 5 | |
| 28.07.2013 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 7:49:09 h | Saito, Koji | ニッポンランナーズ | Overall: 158 | M: 142 | Cat M45: 30 |
| 30.06.2013 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:55:51 h | Saito, Koji | ニッポンランナ | Overall: 329 | M: 308 | Cat M45: 60 |
| 15.06.2013 | Tokyo Challenge 6 hours (JPN) | 6h | |||
| 60.020 km | Saito, Koji | Overall: 16 | M: 12 | Cat M45: 3 | |
| 19.05.2013 | Yatsugatake Nobeyama 71 km (JPN) | 71km | |||
| 6:33:39 h | Saito, Koji | ニッポンランナ | Overall: 8 | M: 6 | Cat M45: 2 |
| 26.-27.04.2013 | Shizuoka to Yamanashi (STY) (JPN) | 84km | |||
| 14:41:18 h | Saito, Koji | *Chiba Pref. | Overall: 104 | M: 99 | Cat M45: 10 |
| 13.04.2013 | Toda Saiko 70 km (JPN) | 70km | |||
| 6:02:11 h | Saito, Koji | ニッポンランナーズ | Overall: 18 | M: 18 | Cat M45: 4 |
| 2012 | 3 Events, 247 km (More) | ||||
| 05.08.2012 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 8:38:45 h | Saito, Koji | *Chiba Pref. | Overall: 234 | M: 204 | Cat M45: 36 |
| 24.06.2012 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:32:34 h | Saito, Koji | *Chiba Pref. | Overall: 232 | M: 206 | Cat M45: 50 |
| 07.04.2012 | Toda Saiko 70 km (JPN) | 70km | |||
| 6:11:25 h | Saito, Koji | ニッポンランナ | Overall: 12 | M: 11 | Cat M45: 3 |
| 2011 | 4 Events, 493.908 km (More) | ||||
| 07.08.2011 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 7:48:15 h | Saito, Koji | Nippon Runners | Overall: 134 | M: 118 | Cat M40: 20 |
| 26.06.2011 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:31:05 h | Saito, Koji | *Chiba Pref. | Overall: 193 | M: 174 | Cat M40: 33 |
| 11.06.2011 | Tokyo Challenge 6 hours (JPN) | 6h | |||
| 66.908 km | Saito, Koji | Nippon Runners | Overall: 15 | M: 12 | Cat M40: 4 |
| 16.-17.04.2011 | Sakura Michi Kokusai Nature Run (JPN) | 250km | |||
| 35:11:00 h | Saito, Koji | Nippon Runners | Overall: 68 | M: 58 | Cat M40: 9 |
| 2010 | 5 Events, 543.017 km (More) | ||||
| 10.-11.10.2010 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 12:39:19 h | Saito, Koji | Overall: 230 | M: 219 | Cat M40: 34 | |
| 11.-12.09.2010 | Jingu Gaien 24 Hour Challenge (JPN) | 24h | |||
| 182.517 km | Saito, Koji | Overall: 14 | M: 11 | Cat M40: 4 | |
| 01.08.2010 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 8:13:57 h | Saito, Koji | Nippon Runners | Overall: 153 | M: 134 | Cat M40: 29 |
| 27.06.2010 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:33:12 h | Saito, Koji | Nippon Runners | Overall: 152 | M: 135 | Cat M40: 34 |
| 25.04.2010 | Fuji 5 Lakes 112 km Challenge (JPN) | 112km | |||
| 11:46:15 h | Saito, Koji | Funabashi City | Overall: 64 | M: 60 | Cat M40: 11 |
| 2009 | 3 Events, 595.3 km (More) | ||||
| 25.-26.09.2009 | Spartathlon (GRE) | 245.3km | |||
| 34:42:04 h | Saito, Koji | Overall: 84 | M: 76 | Cat M40: 19 | |
| 28.06.2009 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:46:47 h | Saito, Koji | Nippon Runners | Overall: 316 | M: 291 | Cat M40: 62 |
| 18.-19.04.2009 | Sakura Michi Kokusai Nature Run (JPN) | 250km | |||
| 34:12:00 h | Saito, Koji | Overall: 44 | M: 41 | Cat M40: 10 | |
| 2008 | 2 Events, 315.3 km (More) | ||||
| 26.-27.09.2008 | Spartathlon (GRE) | 245.3km | |||
| 35:49:01 h | Saito, Koji | Overall: 134 | M: 124 | Cat M40: 31 | |
| 12.04.2008 | Toda Saiko 70 km (JPN) | 70km | |||
| 5:45:31 h | Saito, Koji | *Chiba Pref. | Overall: 3 | M: 3 | Cat M40: 1 |
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 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 8:51:22 |
11:12:15
(2479/1112) |
|
|
|
10:04:31
(1775/722) |
10:06:54
(1877/748) |
9:40:18
(1215/478) |
9:01:07
(688/259) |
8:51:22
(652/224) |
9:06:58
(709/182) |
9:55:51
(1611/498) |
9:32:34
(1046/262) |
9:31:05
(993/236) |
9:33:12
(951/198) |
9:46:47
(1302/373) |
|
| 24h | 192.343 |
|
|
|
|
|
|
|
|
|
|
192.343
(356/31) |
|
|
182.517
(411/20) |
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 12 | 11:12:15 | 10:04:31 | 10:06:54 | 9:40:18 | 9:01:07 | 8:51:22 | 9:06:58 | 9:55:51 | 9:32:34 | 9:31:05 | 9:33:12 | 9:46:47 | ||||
| Ultramarathon Okumusashi | 10 | 8:29:22 | 8:25:08 | 7:52:00 | 6:49:49 | 7:03:36 | 8:19:10 | 7:49:09 | 8:38:45 | 7:48:15 | 8:13:57 | ||||||
| Toda Saiko 70 km | 7 | 6:52:40 | 6:10:26 | 5:48:09 | 5:55:15 | 6:02:11 | 6:11:25 | 5:45:31 | |||||||||
| Hasetsune Cup - Japan Mountain Endurance Race | 3 | 17:21:57 | 11:55:46 | 12:39:19 | |||||||||||||
| Tokyo Challenge 6 hours | 3 | 60.000 | 60.020 | 66.908 | |||||||||||||
| Kanna Mountain Run | 2 | 6:53:20 | 6:47:35 | ||||||||||||||
| Fuji 5 Lakes 71 km Challenge | 2 | 6:24:06 | 6:04:51 | ||||||||||||||
| Yatsugatake Nobeyama 71 km | 2 | 6:46:11 | 6:33:39 | ||||||||||||||
| Shizuoka to Yamanashi (STY) | 2 | 17:33:06 | 14:41:18 | ||||||||||||||
| Fuji 5 Lakes 112 km Challenge | 2 | 11:54:41 | 11:46:15 | ||||||||||||||
| Jingu Gaien 24 Hour Challenge | 2 | 192.343 | 182.517 | ||||||||||||||
| Sakura Michi Kokusai Nature Run | 2 | 35:11:00 | 34:12:00 | ||||||||||||||
| Spartathlon | 2 | 34:42:04 | 35:49:01 |





