| Name: | Ishibashi, Naoyuki | 石橋直之 |
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| Club: | 伊賀石橋会 | ||
| Residence: | Mie Pref. | ||
| Year of birth: | 1982 | (Cat. german: M40) | |
| Date of birth: | 06.04.1982 | (Cat. internat.: M40) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 384102 | ||
14 search results (14 Events, 1272.5 km). (More)
| 2025 | 2 Events, 176.5 km (More) | ||||
|---|---|---|---|---|---|
| 28.09.2025 | Mina no Tenku Ultra Marathon (JPN) | 76.5km | |||
| 8:16:08 h | Ishibashi, Naoyuki | Overall: 23 | M: 20 | Cat M40: 6 | |
| 20.04.2025 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 9:51:11 h | Ishibashi, Naoyuki | Overall: 140 | M: 123 | Cat M40: 8 | |
| 2022 | 1 Event, 100 km (More) | ||||
| 17.04.2022 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 11:14:52 h | Ishibashi, Naoyuki | Overall: 279 | M: 252 | Cat M40: 33 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 21.04.2019 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 11:53:13 h | Ishibashi, Naoyuki | Overall: 486 | M: 436 | Cat M35: 50 | |
| 2018 | 3 Events, 248 km (More) | ||||
| 03.11.2018 | Ninja Trail Run (JPN) | 48km | |||
| 6:14:57 h | Ishibashi, Naoyuki | Overall: 27 | M: 26 | Cat M35: 6 | |
| 16.09.2018 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:57:45 h | Ishibashi, Naoyuki | 伊賀石橋会 | Overall: 301 | M: 273 | Cat M35: 32 |
| 22.04.2018 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 12:39:30 h | Ishibashi, Naoyuki | おぎの鍼灸整骨院 | Overall: 606 | M: 535 | Cat M35: 62 |
| 2017 | 1 Event, 48 km (More) | ||||
| 03.11.2017 | Ninja Trail Run (JPN) | 48km | |||
| 6:14:21 h | Ishibashi, Naoyuki | *Mie Pref. | Overall: 26 | M: 24 | Cat M35: 6 |
| 2014 | 3 Events, 288 km (More) | ||||
| 14.09.2014 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 9:45:55 h | Ishibashi, Naoyuki | 伊賀石橋会 | Overall: 94 | M: 90 | Cat M23: 19 |
| 08.06.2014 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 10:41:17 h | Ishibashi, Naoyuki | 伊賀石橋会 | Overall: 138 | M: 132 | Cat M23: 40 |
| 26.-27.04.2014 | Shizuoka to Yamanashi (STY) (JPN) | 88km | |||
| 15:43:11 h | Ishibashi, Naoyuki | *Mie Pref. | Overall: 53 | M: 47 | Cat M23: 22 |
| 2013 | 2 Events, 212 km (More) | ||||
| 07.-08.09.2013 | OSJ Yatsugatake Super Trail 100 km race (JPN) | 100km | |||
| 15:51:59 h | Ishibashi, Naoyuki | *Mie Pref. | Overall: 107 | M: 99 | Cat M23: 35 |
| 21.04.2013 | Fuji 5 Lakes 112 km Challenge (JPN) | 112km | |||
| 14:23:45 h | Ishibashi, Naoyuki | 石橋会 | Overall: 258 | M: 235 | Cat M23: 57 |
| 2012 | 1 Event, 100 km (More) | ||||
| 21.09.2012 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 13:46:59 h | Ishibashi, Naoyuki | Overall: 707 | M: 635 | Cat M23: 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 | 2022 | 2019 | 2018 | 2017 | 2014 | 2013 | 2012 | |
|---|---|---|---|---|---|---|---|---|---|
| 100km | 9:45:55 |
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11:57:45
(4895/2279) |
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9:45:55
(1265/360) |
|
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2022 | 2019 | 2018 | 2017 | 2014 | 2013 | 2012 | ||
|---|---|---|---|---|---|---|---|---|---|
| Fuji 5 Lakes 100 km Challenge | 4 | 9:51:11 | 11:14:52 | 11:53:13 | 12:39:30 | ||||
| Tango 100 km Ultramarathon | 3 | 11:57:45 | 9:45:55 | 13:46:59 | |||||
| Ninja Trail Run | 2 | 6:14:57 | 6:14:21 |





