| Name: | Akagawa, Ryuichi | 赤川竜一 |
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| Club: | ハリアーズ | ||
| Residence: | Saitama Pref. | ||
| Year of birth: | 1992 | (Cat. german: M30) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M23) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 427035 | ||
23 search results (23 Events, 2092 km). (More)
| 2025 | 2 Events, 170 km (More) | ||||
|---|---|---|---|---|---|
| 19.10.2025 | Ultramarathon Okumusashi (JPN) | 70km | |||
| 5:38:29 h | Akagawa, Ryuichi | とおりゃんせ | Overall: 3 | M: 3 | Cat M23: 1 |
| 08.06.2025 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 8:07:13 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 6 | M: 6 | Cat M23: 2 |
| 2024 | 1 Event, 100 km (More) | ||||
| 09.06.2024 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 8:09:13 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 4 | M: 4 | Cat M23: 2 |
| 2023 | 2 Events, 178 km (More) | ||||
| 11.06.2023 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 7:20:30 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 3 | M: 3 | Cat M23: 1 |
| 04.06.2023 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 5:54:20 h | Akagawa, Ryuichi | おごせ石川眼科 | Overall: 2 | M: 2 | Cat M23: 1 |
| 2022 | 2 Events, 178 km (More) | ||||
| 12.06.2022 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 7:28:54 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 2 | M: 2 | Cat M23: 2 |
| 05.06.2022 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 5:45:42 h | Akagawa, Ryuichi | おごせ石川眼科 | Overall: 2 | M: 2 | Cat M23: 1 |
| 2019 | 2 Events, 178 km (More) | ||||
| 09.06.2019 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 7:29:17 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 1 | M: 1 | Cat M23: 1 |
| 02.06.2019 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 6:06:56 h | Akagawa, Ryuichi | おごせ石川眼科 | Overall: 11 | M: 11 | Cat M23: 1 |
| 2018 | 1 Event, 78 km (More) | ||||
| 03.06.2018 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 6:15:37 h | Akagawa, Ryuichi | おごせ石川眼科 | Overall: 12 | M: 12 | Cat M23: 2 |
| 2017 | 2 Events, 178 km (More) | ||||
| 11.06.2017 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 7:36:18 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 1 | M: 1 | Cat M23: 1 |
| 04.06.2017 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 6:17:24 h | Akagawa, Ryuichi | おごせ石川眼科 | Overall: 16 | M: 16 | Cat M23: 3 |
| 2016 | 1 Event, 78 km (More) | ||||
| 05.06.2016 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 5:52:50 h | Akagawa, Ryuichi | おごせ石川眼科 | Overall: 8 | M: 8 | Cat M23: 5 |
| 2015 | 3 Events, 277 km (More) | ||||
| 13.09.2015 | 100 km Ultramarathon Hakusan-Shirakawago (JPN) | 100km | |||
| 8:41:25 h | Akagawa, Ryuichi | Overall: 7 | M: 7 | Cat MU23: 1 | |
| 22.06.2015 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 6:33:04 h | Akagawa, Ryuichi | 女装最速野郎 | Overall: 35 | M: 34 | Cat MU23: 1 |
| 14.06.2015 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 8:01:44 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 9 | M: 9 | Cat MU23: 2 |
| 2014 | 2 Events, 200 km (More) | ||||
| 08.06.2014 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 8:28:18 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 16 | M: 16 | Cat MU23: 1 |
| 20.04.2014 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 11:25:46 h | Akagawa, Ryuichi | ハリアーズ | Overall: 303 | M: 279 | Cat MU23: 2 |
| 2013 | 4 Events, 377 km (More) | ||||
| 28.07.2013 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 7:22:22 h | Akagawa, Ryuichi | ハリアーズ | Overall: 96 | M: 88 | Cat MU23: 1 |
| 09.06.2013 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:41:30 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 171 | M: 155 | Cat MU23: 2 |
| 01.06.2013 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 10:45:32 h | Akagawa, Ryuichi | *Saitama Pref. | Overall: 201 | M: 183 | Cat MU23: 2 |
| 19.05.2013 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 10:44:06 h | Akagawa, Ryuichi | ハリアーズ | Overall: 110 | M: 103 | Cat MU23: 1 |
| 2012 | 1 Event, 100 km (More) | ||||
| 10.06.2012 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 9:11:07 h | Akagawa, Ryuichi | ハリアーズ | Overall: 33 | M: 33 | Cat MU23: 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 | 2025 | 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | |
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| 100km | 10:45:32 |
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10:45:32
(2693/823) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iwate Ginga 100km Marathon Challenge | 10 | 8:07:13 | 8:09:13 | 7:20:30 | 7:28:54 | 7:29:17 | 7:36:18 | 8:01:44 | 8:28:18 | 10:41:30 | 9:11:07 | ||
| Ultramarathon Okumusashi | 9 | 5:38:29 | 5:54:20 | 5:45:42 | 6:06:56 | 6:15:37 | 6:17:24 | 5:52:50 | 6:33:04 | 7:22:22 |





