| Name: | Okamoto, Mitsumasa | 岡本光正 |
|
| Club: | |||
| Residence: | Kochi Pref. | ||
| Year of birth: | 1978 | (Cat. german: M45) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1388764 | ||
10 search results (10 Events, 1066 km). (More)
| 2025 | 2 Events, 300 km (More) | ||||
|---|---|---|---|---|---|
| 19.10.2025 | River Shimanto 100km (JPN) | 100km | |||
| 7:52:40 h | Okamoto, Mitsumasa | Overall: 9 | M: 8 | Cat M45: 1 | |
| 05.-06.04.2025 | Leonidas Run 200km (JPN) | 200km | |||
| 26:41:16 h | Okamoto, Mitsumasa | Overall: 3 | M: 2 | Cat M45: 2 | |
| 2024 | 2 Events, 220 km (More) | ||||
| 20.10.2024 | River Shimanto 100km (JPN) | 100km | |||
| 8:05:38 h | Okamoto, Mitsumasa | Overall: 20 | M: 18 | Cat M45: 1 | |
| 20.04.2024 | Muroto Aanan 120 km (JPN) | 120km | |||
| 10:13:23 h | Okamoto, Mitsumasa | *Kochi Pref. | Overall: 1 | M: 1 | Cat M45: 1 |
| 2023 | 3 Events, 273 km (More) | ||||
| 15.10.2023 | River Shimanto 100km (JPN) | 100km | |||
| 7:41:36 h | Okamoto, Mitsumasa | Overall: 7 | M: 7 | Cat M40: 2 | |
| 27.08.2023 | Ainan Maranic - Food Sea and Sun (JPN) | 53km | |||
| 7:45:35 h | Okamoto, Mitsumasa | Overall: 184 | M: 160 | Cat M40: 9 | |
| 29.04.2023 | Muroto Aanan 120 km (JPN) | 120km | |||
| 10:10:45 h | Okamoto, Mitsumasa | *Kochi Pref. | Overall: 1 | M: 1 | Cat M40: 1 |
| 2022 | 2 Events, 173 km (More) | ||||
| 28.08.2022 | Ainan Maranic - Food Sea and Sun (JPN) | 53km | |||
| 8:14:59 h | Okamoto, Mitsumasa | Overall: 112 | M: 98 | Cat M40: 8 | |
| 30.04.2022 | Muroto Aanan 120 km (JPN) | 120km | |||
| 12:58:12 h | Okamoto, Mitsumasa | *Tokushima Pref. | Overall: 5 | M: 5 | Cat M40: 1 |
| 2019 | 1 Event, 100 km (More) | ||||
| 20.10.2019 | River Shimanto 100km (JPN) | 100km | |||
| 10:45:47 h | Okamoto, Mitsumasa | Overall: 198 | M: 174 | Cat M40: 28 | |
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 | |
|---|---|---|---|---|---|---|
| 100km | 7:41:36 |
7:52:40
(150/36) |
8:05:38
(284/52) |
7:41:36
(149/31) |
|
10:45:47
(2658/1127) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | ||
|---|---|---|---|---|---|---|
| River Shimanto 100km | 4 | 7:52:40 | 8:05:38 | 7:41:36 | 10:45:47 | |
| Muroto Aanan 120 km | 3 | 10:13:23 | 10:10:45 | 12:58:12 | ||
| Ainan Maranic - Food Sea and Sun | 2 | 7:45:35 | 8:14:59 |





