| Name: | Sekiya, Kazuki | 関谷和樹 |
|
| Club: | ミクニRC | ||
| Residence: | Shizuoka Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 451789 | ||
6 search results (6 Events, 415.63 km). (More)
| 2025 | 1 Event, 60 km (More) | ||||
|---|---|---|---|---|---|
| 14.09.2025 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 8:43:54 h | Sekiya, Kazuki | Overall: 399 | M: 311 | Cat #NA: 0 | |
| 2018 | 1 Event, 71 km (More) | ||||
| 22.04.2018 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 9:44:06 h | Sekiya, Kazuki | ミクニランナーズ | Overall: 409 | M: 309 | Cat #NA: 0 |
| 2017 | 1 Event, 100 km (More) | ||||
| 02.07.2017 | Nikko 100km Ultramarathon (JPN) | 100km | |||
| 13:34:26 h | Sekiya, Kazuki | *Kanagawa Pref. | Overall: 830 | M: 729 | Cat #NA: 0 |
| 2016 | 1 Event, 71 km (More) | ||||
| 24.04.2016 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 7:54:16 h | Sekiya, Kazuki | ミクニランナーズ | Overall: 128 | M: 101 | Cat #NA: 0 |
| 2014 | 1 Event, 60 km (More) | ||||
| 19.10.2014 | River Shimanto 60km (JPN) | 60km | |||
| 7:10:20 h | Sekiya, Kazuki | ミクニRC | Overall: 106 | M: 85 | Cat #NA: 0 |
| 2013 | 1 Event, 53.63 km (More) | ||||
| 14.09.2013 | Hiratsuka 6 hour race (JPN) | 6h | |||
| 53.630 km | Sekiya, Kazuki | Overall: 51 | M: 36 | 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 | 2018 | 2017 | 2016 | 2014 | 2013 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2018 | 2017 | 2016 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|
| Fuji 5 Lakes 71 km Challenge | 2 | 9:44:06 | 7:54:16 |





