| Name: | Ishizuka, Tetsuo | 石塚哲夫 |
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| Club: | 夢は続く | ||
| Residence: | Saitama Pref. | ||
| Year of birth: | 1962 | (Cat. german: M60) | |
| Date of birth: | 03.08.1962 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 221534 | ||
20 search results (20 Events, 2063.493 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 18.05.2025 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:36:59 h | Ishizuka, Tetsuo | Overall: 841 | M: 735 | Cat M60: 31 | |
| 2024 | 2 Events, 170 km (More) | ||||
| 20.10.2024 | Ultramarathon Okumusashi (JPN) | 70km | |||
| 7:30:56 h | Ishizuka, Tetsuo | 新三郷楽走会 | Overall: 120 | M: 106 | Cat M60: 7 |
| 19.05.2024 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:26:04 h | Ishizuka, Tetsuo | Overall: 356 | M: 321 | Cat M60: 14 | |
| 2023 | 1 Event, 100 km (More) | ||||
| 21.05.2023 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:53:46 h | Ishizuka, Tetsuo | Overall: 307 | M: 281 | Cat M60: 15 | |
| 2022 | 1 Event, 100 km (More) | ||||
| 22.05.2022 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 11:58:53 h | Ishizuka, Tetsuo | Overall: 246 | M: 229 | Cat M55: 21 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 19.05.2019 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:08:34 h | Ishizuka, Tetsuo | Overall: 441 | M: 398 | Cat M55: 31 | |
| 2018 | 1 Event, 100 km (More) | ||||
| 20.05.2018 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:43:47 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 611 | M: 563 | Cat M55: 42 |
| 2017 | 1 Event, 100 km (More) | ||||
| 21.05.2017 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:17:16 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 321 | M: 291 | Cat M50: 49 |
| 2016 | 3 Events, 278 km (More) | ||||
| 09.10.2016 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 10:29:59 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 196 | M: 183 | Cat M50: 30 |
| 05.06.2016 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 8:29:10 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 373 | M: 334 | Cat M50: 63 |
| 22.05.2016 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:46:13 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 602 | M: 540 | Cat M50: 89 |
| 2015 | 1 Event, 100 km (More) | ||||
| 17.05.2015 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:07:55 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 817 | M: 732 | Cat M50: 132 |
| 2014 | 2 Events, 200 km (More) | ||||
| 12.10.2014 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 10:43:04 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 228 | M: 210 | Cat M50: 29 |
| 18.05.2014 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:21:43 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 412 | M: 389 | Cat M50: 52 |
| 2013 | 4 Events, 515.493 km (More) | ||||
| 09.-10.11.2013 | Jingu Gaien 24 Hour Challenge (JPN) | 24h | |||
| 96.693 km | Ishizuka, Tetsuo | Overall: 90 | M: 76 | Cat M50: 9 | |
| 14.-15.09.2013 | Hiratsuka 24 hour race (JPN) | 24h | |||
| 103.800 km | Ishizuka, Tetsuo | Overall: 18 | M: 14 | Cat M50: 1 | |
| 21.04.2013 | Fuji 5 Lakes 112 km Challenge (JPN) | 112km | |||
| 14:15:28 h | Ishizuka, Tetsuo | 夢は続く | Overall: 213 | M: 194 | Cat M50: 17 |
| 02.-03.03.2013 | Little Edo Oedo 200k (JPN) | 203km | |||
| 35:24:00 h | Ishizuka, Tetsuo | 夢は続く | Overall: 125 | M: 111 | Cat M50: 13 |
| 2012 | 1 Event, 100 km (More) | ||||
| 06.10.2012 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 11:06:24 h | Ishizuka, Tetsuo | *Saitama Pref. | Overall: 235 | M: 214 | Cat M50: 29 |
| 2011 | 1 Event, 100 km (More) | ||||
| 30.04.2011 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 11:51:31 h | Ishizuka, Tetsuo | Overall: 300 | M: 263 | Cat M45: 47 | |
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 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24h | 96.693 |
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96.693
(2885/83) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yatsugatake Nobeyama 100 km | 10 | 13:36:59 | 12:26:04 | 12:53:46 | 11:58:53 | 12:08:34 | 12:43:47 | 12:17:16 | 12:46:13 | 13:07:55 | 12:21:43 | |||
| Echigo Kubikino 100km Ultramarathon | 3 | 10:29:59 | 10:43:04 | 11:06:24 | ||||||||||
| Ultramarathon Okumusashi | 2 | 7:30:56 | 8:29:10 |





