| Name: | Okamoto, Hiroyuki | 岡本裕之 |
|
| Club: | 埼玉陸協 | ||
| Residence: | Saitama Pref. | ||
| Year of birth: | 1972 | (Cat. german: M50) | |
| Date of birth: | 11.12.1972 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 214763 | ||
40 search results (40 Events, 4962 km). (More)
| 2025 | 2 Events, 171 km (More) | ||||
|---|---|---|---|---|---|
| 29.06.2025 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:38:16 h | Okamoto, Hiroyuki | Overall: 820 | M: 724 | Cat M50: 111 | |
| 12.04.2025 | Toda Saiko 70 km (JPN) | 71km | |||
| 7:01:52 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 65 | M: 54 | Cat M50: 14 |
| 2024 | 1 Event, 100 km (More) | ||||
| 30.06.2024 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:48:44 h | Okamoto, Hiroyuki | Overall: 862 | M: 752 | Cat M50: 128 | |
| 2023 | 1 Event, 100 km (More) | ||||
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:11:26 h | Okamoto, Hiroyuki | Overall: 1121 | M: 986 | Cat M50: 181 | |
| 2021 | 4 Events, 807 km (More) | ||||
| 23.04.-30.10.2021 | Across Honshu R7 Foot Race (JPN) | 430km | |||
| 6d 03:02:00 h | Okamoto, Hiroyuki | Overall: 11 | M: 8 | Cat M45: 4 | |
| 03.-05.05.2021 | River Road Foot Race 254 Km (JPN) | 251km | |||
| 45:25:16 h | Okamoto, Hiroyuki | Overall: 20 | M: 18 | Cat M45: 3 | |
| 10.04.2021 | Toda Saiko 70 km (JPN) | 70km | |||
| 6:17:06 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 79 | M: 71 | Cat M45: 11 |
| 04.04.2021 | Arakawa Riverside Journey - 56 km (JPN) | 56km | |||
| 6:22:00 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 10 | M: 10 | Cat M45: 3 |
| 2020 | 2 Events, 352 km (More) | ||||
| 24.-25.10.2020 | Autumn leaves in Okumusashi / Chichibu Journey run (JPN) | 146km | |||
| 21:35:35 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 76 | M: 70 | Cat M45: 22 |
| 22.-23.02.2020 | Little Edo Oedo 205k (JPN) | 206km | |||
| 31:41:59 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 82 | M: 76 | Cat M45: 18 |
| 2019 | 4 Events, 515 km (More) | ||||
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:56:10 h | Okamoto, Hiroyuki | Overall: 781 | M: 693 | Cat M45: 146 | |
| 03.-05.05.2019 | River Road Foot Race 254 Km (JPN) | 254km | |||
| 45:24:38 h | Okamoto, Hiroyuki | Overall: 14 | M: 12 | Cat M45: 6 | |
| 13.04.2019 | Toda Saiko 70 km (JPN) | 70km | |||
| 5:47:24 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 21 | M: 19 | Cat M45: 5 |
| 23.02.2019 | Little Edo 91km (JPN) | 91km | |||
| 9:25:03 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 3 | M: 3 | Cat M45: 2 |
| 2018 | 3 Events, 424 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:46:59 h | Okamoto, Hiroyuki | Overall: 374 | M: 335 | Cat M45: 79 | |
| 03.-05.05.2018 | River Road Foot Race 254 Km (JPN) | 254km | |||
| 45:11:25 h | Okamoto, Hiroyuki | Overall: 18 | M: 16 | Cat M45: 9 | |
| 14.04.2018 | Toda Saiko 70 km (JPN) | 70km | |||
| 5:54:03 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 34 | M: 31 | Cat M45: 6 |
| 2017 | 3 Events, 370 km (More) | ||||
| 15.-17.07.2017 | Michinoku Tsugaru Journey Run 200K (JPN) | 200km | |||
| 35:08:24 h | Okamoto, Hiroyuki | Overall: 26 | M: 23 | Cat M40: 8 | |
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:11:59 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 427 | M: 395 | Cat M40: 90 |
| 08.04.2017 | Toda Saiko 70 km (JPN) | 70km | |||
| 6:17:08 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 58 | M: 49 | Cat M40: 14 |
| 2016 | 4 Events, 470 km (More) | ||||
| 09.10.2016 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 10:40:32 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 227 | M: 209 | Cat M40: 35 |
| 17.-18.07.2016 | Michinoku Tsugaru Journey Run 200K (JPN) | 200km | |||
| 34:43:03 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 55 | M: 48 | Cat M40: 8 |
| 26.06.2016 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:55:15 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 492 | M: 444 | Cat M40: 103 |
| 09.04.2016 | Toda Saiko 70 km (JPN) | 70km | |||
| 6:36:28 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 49 | M: 44 | Cat M40: 10 |
| 2015 | 4 Events, 462 km (More) | ||||
| 20.-21.09.2015 | Karisakatoge beyond Chichibu Run (JPN) | 153km | |||
| 23:09:02 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 62 | M: 58 | Cat M40: 13 |
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:50:24 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 449 | M: 404 | Cat M40: 96 |
| 19.04.2015 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 13:56:58 h | Okamoto, Hiroyuki | 埼玉陸協 | Overall: 266 | M: 240 | Cat M40: 56 |
| 28.02.2015 | Little Edo 91km (JPN) | 91km | |||
| 10:30:43 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 12 | M: 10 | Cat M40: 2 |
| 2014 | 3 Events, 333 km (More) | ||||
| 14.-15.09.2014 | Karisakatoge beyond Chichibu Run (JPN) | 142km | |||
| 22:32:55 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 92 | M: 82 | Cat M40: 18 |
| 08.06.2014 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:52:37 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 208 | M: 191 | Cat M40: 37 |
| 01.03.2014 | Little Edo 91km (JPN) | 91km | |||
| 10:55:04 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 15 | M: 14 | Cat M40: 3 |
| 2013 | 3 Events, 342 km (More) | ||||
| 15.-16.09.2013 | Karisakatoge beyond Chichibu Run (JPN) | 142km | |||
| 22:05:23 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 74 | M: 70 | Cat M40: 20 |
| 30.06.2013 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:14:59 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 388 | M: 356 | Cat M40: 72 |
| 13.01.2013 | Miyako 100 Km Ultramarathon (JPN) | 100km | |||
| 11:26:46 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 83 | M: 68 | Cat M40: 16 |
| 2012 | 2 Events, 172 km (More) | ||||
| 24.06.2012 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:28:23 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 222 | M: 198 | Cat M35: 38 |
| 22.04.2012 | Fuji 5 Lakes 72 km Challenge (JPN) | 72km | |||
| 7:33:11 h | Okamoto, Hiroyuki | Overall: 75 | M: 61 | Cat M35: 12 | |
| 2011 | 2 Events, 172 km (More) | ||||
| 26.06.2011 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:10:02 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 363 | M: 330 | Cat M35: 61 |
| 30.04.2011 | Fuji 5 Lakes 72 km Challenge (JPN) | 72km | |||
| 7:40:09 h | Okamoto, Hiroyuki | Overall: 51 | M: 39 | Cat M35: 7 | |
| 2010 | 1 Event, 72 km (More) | ||||
| 25.04.2010 | Fuji 5 Lakes 72 km Challenge (JPN) | 72km | |||
| 7:36:11 h | Okamoto, Hiroyuki | Overall: 49 | M: 41 | Cat M35: 6 | |
| 2009 | 1 Event, 100 km (More) | ||||
| 28.06.2009 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:15:35 h | Okamoto, Hiroyuki | *Saitama Pref. | Overall: 1478 | M: 1300 | Cat M35: 180 |
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 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 9:28:23 |
11:38:16
(3378/1324) |
11:48:44
(3817/1390) |
12:11:26
(3796/1860) |
|
|
10:56:10
(3015/1307) |
9:46:59
(1432/553) |
10:11:59
(1830/742) |
9:55:15
(1653/753) |
9:50:24
(1702/701) |
|
10:14:59
(1958/582) |
9:28:23
(983/248) |
10:10:02
(1676/432) |
|
12:15:35
(4900/1712) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 12 | 11:38:16 | 11:48:44 | 12:11:26 | 10:56:10 | 9:46:59 | 10:11:59 | 9:55:15 | 9:50:24 | 10:14:59 | 9:28:23 | 10:10:02 | 12:15:35 | ||||
| Toda Saiko 70 km | 6 | 7:01:52 | 6:17:06 | 5:47:24 | 5:54:03 | 6:17:08 | 6:36:28 | ||||||||||
| River Road Foot Race 254 Km | 3 | 45:25:16 | 45:24:38 | 45:11:25 | |||||||||||||
| Karisakatoge beyond Chichibu Run | 3 | 23:09:02 | 22:32:55 | 22:05:23 | |||||||||||||
| Little Edo 91km | 3 | 9:25:03 | 10:30:43 | 10:55:04 | |||||||||||||
| Fuji 5 Lakes 72 km Challenge | 3 | 7:33:11 | 7:40:09 | 7:36:11 | |||||||||||||
| Michinoku Tsugaru Journey Run 200K | 2 | 35:08:24 | 34:43:03 |





