| Name: | Okubo, Tomokazu | 大久保友和 |
|
| Club: | 丘クル | ||
| Residence: | Tokyo | ||
| Year of birth: | 1975 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1322219 | ||
10 search results (10 Events, 744.3 km). (More)
| 2025 | 3 Events, 288.4 km (More) | ||||
|---|---|---|---|---|---|
| 14.12.2025 | Izu Trail Journey (JPN) | 70km | |||
| 13:40:20 h | Okubo, Tomokazu | 丘クル | Overall: 857 | M: 749 | Cat M45: 133 |
| 05.10.2025 | Trainic world Ogose-Tokigawa Trail Run 50km (JPN) | 51.4km | |||
| 9:32:43 h | Okubo, Tomokazu | *Tokyo | Overall: 138 | M: 123 | Cat M45: 33 |
| 25.-26.04.2025 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 167km | |||
| 43:36:11 h | Okubo, Tomokazu | Overall: 1302 | M: 1172 | Cat M45: 298 | |
| 2024 | 3 Events, 202.4 km (More) | ||||
| 16.-17.11.2024 | FunTrails100K Round (JPN) | 100km | |||
| 28:42:59 h | Okubo, Tomokazu | *Chiba Pref. | Overall: 264 | M: 224 | Cat M45: 60 |
| 06.10.2024 | Trainic world Ogose-Tokigawa Trail Run 50km (JPN) | 51.4km | |||
| 9:25:39 h | Okubo, Tomokazu | 丘クル | Overall: 130 | M: 113 | Cat M45: 38 |
| 12.05.2024 | FunTrails Round Minano (JPN) | 51km | |||
| 8:45:02 h | Okubo, Tomokazu | *Chiba Pref. | Overall: 217 | M: 200 | Cat M45: 53 |
| 2023 | 1 Event, 100 km (More) | ||||
| 10.-11.06.2023 | Okushinano 100 (JPN) | 100km | |||
| 19:10:59 h | Okubo, Tomokazu | *Tokyo | Overall: 423 | M: 368 | Cat M45: 76 |
| 2022 | 1 Event, 49.6 km (More) | ||||
| 30.10.2022 | Trainic world Ogose-Tokigawa Trail Run 50km (JPN) | 49.6km | |||
| 9:07:13 h | Okubo, Tomokazu | *Tokyo | Overall: 119 | M: 107 | Cat M45: 24 |
| 2019 | 2 Events, 103.9 km (More) | ||||
| 25.08.2019 | Tsukuba Renjyo 48 Km Road & Trail Run (JPN) | 48km | |||
| 6:53:00 h | Okubo, Tomokazu | Overall: 103 | M: 91 | Cat M40: 15 | |
| 23.06.2019 | Spatrail - Shima to Kusatsu 56K (JPN) | 55.9km | |||
| 8:49:19 h | Okubo, Tomokazu | Overall: 79 | M: 63 | Cat M40: 12 | |
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 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | ||
|---|---|---|---|---|---|---|
| Trainic world Ogose-Tokigawa Trail Run 50km | 3 | 9:32:43 | 9:25:39 | 9:07:13 |





