| Name: | Okazaki, Jiro | 岡崎治郎 |
|
| Club: | ランニングデポ | ||
| Residence: | Kanagawa Pref. | ||
| Year of birth: | 1968 | (Cat. german: M55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 704064 | ||
8 search results (8 Events, 763 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 29.06.2025 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:16:17 h | Okazaki, Jiro | Overall: 689 | M: 609 | Cat M55: 68 | |
| 2024 | 2 Events, 163 km (More) | ||||
| 30.06.2024 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:06:20 h | Okazaki, Jiro | Overall: 594 | M: 524 | Cat M55: 60 | |
| 25.05.2024 | Yokosuka Miura 63km Michikusa Ultra Marathon B (JPN) | 63km | |||
| 6:31:05 h | Okazaki, Jiro | *Kanagawa Pref. | Overall: 11 | M: 11 | Cat M55: 3 |
| 2023 | 1 Event, 100 km (More) | ||||
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:55:53 h | Okazaki, Jiro | Overall: 560 | M: 503 | Cat M50: 87 | |
| 2018 | 1 Event, 100 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:39:27 h | Okazaki, Jiro | Overall: 331 | M: 297 | Cat M45: 73 | |
| 2017 | 1 Event, 100 km (More) | ||||
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:50:34 h | Okazaki, Jiro | ランニングデポ | Overall: 340 | M: 313 | Cat M45: 72 |
| 2016 | 1 Event, 100 km (More) | ||||
| 26.06.2016 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:11:42 h | Okazaki, Jiro | ランニング·デポ | Overall: 214 | M: 195 | Cat M45: 42 |
| 2015 | 1 Event, 100 km (More) | ||||
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:49:34 h | Okazaki, Jiro | アミカナ2014 | Overall: 441 | M: 398 | Cat M45: 92 |
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 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|
| 100km | 9:11:42 |
11:16:17
(2819/1082) |
11:06:20
(2741/958) |
10:55:53
(2215/990) |
9:39:27
(1270/471) |
9:50:34
(1447/592) |
9:11:42
(784/300) |
9:49:34
(1676/690) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2018 | 2017 | 2016 | 2015 | ||
|---|---|---|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 7 | 11:16:17 | 11:06:20 | 10:55:53 | 9:39:27 | 9:50:34 | 9:11:42 | 9:49:34 |





