| Name: | Sakamoto, Kenjirou | 坂本健司郎 |
|
| Club: | |||
| Residence: | Saitama Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1826662 | ||
9 search results (9 Events, 920 km). (More)
| 2025 | 2 Events, 200 km (More) | ||||
|---|---|---|---|---|---|
| 21.12.2025 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 8:36:35 h | Sakamoto, Kenjirou | *Saitama Pref. | Overall: 13 | M: 12 | Cat #NA: 0 |
| 19.10.2025 | River Shimanto 100km (JPN) | 100km | |||
| 8:05:29 h | Sakamoto, Kenjirou | Overall: 12 | M: 11 | Cat #NA: 0 | |
| 2024 | 3 Events, 320 km (More) | ||||
| 15.12.2024 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 8:08:06 h | Sakamoto, Kenjirou | Overall: 4 | M: 4 | Cat #NA: 0 | |
| 20.10.2024 | River Shimanto 100km (JPN) | 100km | |||
| 7:32:36 h | Sakamoto, Kenjirou | Overall: 7 | M: 7 | Cat #NA: 0 | |
| 21.04.2024 | Fuji 5 Lakes Sparta Challenge (JPN) | 120km | |||
| 10:05:22 h | Sakamoto, Kenjirou | Overall: 1 | M: 1 | Cat #NA: 0 | |
| 2023 | 3 Events, 300 km (More) | ||||
| 15.10.2023 | River Shimanto 100km (JPN) | 100km | |||
| 8:51:41 h | Sakamoto, Kenjirou | Overall: 31 | M: 28 | Cat #NA: 0 | |
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 8:54:32 h | Sakamoto, Kenjirou | Overall: 104 | M: 94 | Cat #NA: 0 | |
| 21.05.2023 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 8:03:58 h | Sakamoto, Kenjirou | Overall: 12 | M: 10 | Cat #NA: 0 | |
| 2022 | 1 Event, 100 km (More) | ||||
| 18.12.2022 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 9:12:27 h | Sakamoto, Kenjirou | *Saitama Pref. | Overall: 24 | M: 23 | Cat #NA: 0 |
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 | |
|---|---|---|---|---|---|
| 100km | 7:32:36 |
8:05:29
(187/47) |
7:32:36
(142/24) |
8:03:58
(230/54) |
9:12:27
(601/71) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | ||
|---|---|---|---|---|---|
| Okinawa 100km Ultramarathon | 3 | 8:36:35 | 8:08:06 | 9:12:27 | |
| River Shimanto 100km | 3 | 8:05:29 | 7:32:36 | 8:51:41 |





