| Name: | Akada, Ryouji | 赤田良治 |
|
| Club: | Ea東京 | ||
| Residence: | Tokyo | ||
| Year of birth: | 1961 | (Cat. german: M65) | |
| Date of birth: | 29.09.1961 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 153657 | ||
16 search results (16 Events, 1357.239 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 29.06.2025 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:15:49 h | Akada, Ryouji | Overall: 687 | M: 607 | Cat M60: 31 | |
| 2024 | 1 Event, 100 km (More) | ||||
| 30.06.2024 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:13:05 h | Akada, Ryouji | Overall: 627 | M: 552 | Cat M60: 36 | |
| 2023 | 1 Event, 100 km (More) | ||||
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:31:40 h | Akada, Ryouji | Overall: 771 | M: 685 | Cat M60: 40 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:57:09 h | Akada, Ryouji | Overall: 405 | M: 369 | Cat M55: 42 | |
| 2018 | 2 Events, 160 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:47:45 h | Akada, Ryouji | Overall: 380 | M: 341 | Cat M55: 19 | |
| 03.06.2018 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 6:11:42 h | Akada, Ryouji | Overall: 74 | M: 68 | Cat M55: 3 | |
| 2017 | 2 Events, 160 km (More) | ||||
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:04:44 h | Akada, Ryouji | Ea東京 | Overall: 722 | M: 656 | Cat M55: 51 |
| 04.06.2017 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 6:11:40 h | Akada, Ryouji | Overall: 118 | M: 105 | Cat M55: 9 | |
| 2016 | 2 Events, 160 km (More) | ||||
| 26.06.2016 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:55:22 h | Akada, Ryouji | Ea東京 | Overall: 865 | M: 771 | Cat M50: 137 |
| 05.06.2016 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 5:48:41 h | Akada, Ryouji | Overall: 81 | M: 68 | Cat M50: 6 | |
| 2015 | 2 Events, 160 km (More) | ||||
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:23:11 h | Akada, Ryouji | Ea東京 | Overall: 625 | M: 564 | Cat M50: 78 |
| 06.06.2015 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 5:39:51 h | Akada, Ryouji | Overall: 71 | M: 62 | Cat M50: 8 | |
| 2013 | 1 Event, 100 km (More) | ||||
| 01.06.2013 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 10:55:15 h | Akada, Ryouji | *Tokyo | Overall: 222 | M: 204 | Cat M50: 17 |
| 2012 | 1 Event, 106.08 km (More) | ||||
| 07.10.2012 | Jingu Gaien Ultramarathon 12 Hour (JPN) | 12h | |||
| 106.080 km | Akada, Ryouji | Overall: 3 | M: 3 | Cat M50: 2 | |
| 2011 | 1 Event, 62.097 km (More) | ||||
| 17.12.2011 | Japan 6 Hours Indoor Ultra Marathon (JPN) | 6h | |||
| 62.097 km | Akada, Ryouji | Overall: 4 | M: 4 | Cat M50: 2 | |
| 2010 | 1 Event, 49.062 km (More) | ||||
| 11.09.2010 | Jingu Gaien Ultramarathon 6 Hour (JPN) | 6h | |||
| 49.062 km | Akada, Ryouji | Overall: 13 | M: 7 | Cat M45: 2 | |
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 | 2019 | 2018 | 2017 | 2016 | 2015 | 2013 | 2012 | 2011 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 9:47:45 |
11:15:49
(2811/1078) |
11:13:05
(2866/1012) |
11:31:40
(2847/1322) |
9:57:09
(1666/687) |
9:47:45
(1454/562) |
11:04:44
(3089/1275) |
10:55:22
(3023/1420) |
10:23:11
(2386/997) |
10:55:15
(3006/936) |
|
|
|
| 6h | 62.097 |
|
|
|
|
|
|
|
|
|
|
62.097
(768/9) |
49.062
(2138/16) |
| 12h | 106.080 |
|
|
|
|
|
|
|
|
|
106.080
(440/8) |
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2019 | 2018 | 2017 | 2016 | 2015 | 2013 | 2012 | 2011 | 2010 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 8 | 11:15:49 | 11:13:05 | 11:31:40 | 9:57:09 | 9:47:45 | 11:04:44 | 10:55:22 | 10:23:11 | ||||
| Tokyo Shibamata 60 km | 4 | 6:11:42 | 6:11:40 | 5:48:41 | 5:39:51 |





