| Name: | Yamamoto, Kazuhiro | 山本一宏 |
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| Club: | 北播磨 | ||
| Residence: | Miki City, Hyogo Pref. | ||
| Year of birth: | 1966 | (Cat. german: M60) | |
| Date of birth: | 02.12.1966 | (Cat. internat.: M55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 110811 | ||
37 search results (37 Events, 3290 km). (More)
| 2025 | 1 Event, 88 km (More) | ||||
|---|---|---|---|---|---|
| 28.09.2025 | Muraoka 88 km Ultra Marathon (JPN) | 88km | |||
| 11:14:35 h | Yamamoto, Kazuhiro | 北播磨総合医療センター | Overall: 33 | M: 26 | Cat M55: 8 |
| 2023 | 2 Events, 166 km (More) | ||||
| 24.09.2023 | Muraoka 66 km Ultra Marathon (JPN) | 66km | |||
| 7:17:11 h | Yamamoto, Kazuhiro | *Miki City, Hyogo Pref. | Overall: 15 | M: 12 | Cat M55: 2 |
| 22.01.2023 | Miyako 100 Km Ultramarathon (JPN) | 100km | |||
| 11:03:41 h | Yamamoto, Kazuhiro | Overall: 37 | M: 31 | Cat M55: 4 | |
| 2022 | 1 Event, 45 km (More) | ||||
| 29.09.2022 | Muraoka 45 km Ultra Marathon (JPN) | 45km | |||
| 4:05:44 h | Yamamoto, Kazuhiro | *Miki City | Overall: 84 | M: 76 | Cat M55: 5 |
| 2019 | 1 Event, 88 km (More) | ||||
| 29.09.2019 | Muraoka 88 km Ultra Marathon (JPN) | 88km | |||
| 10:56:26 h | Yamamoto, Kazuhiro | Overall: 31 | M: 20 | Cat M50: 5 | |
| 2018 | 2 Events, 203 km (More) | ||||
| 26.05.2018 | Tojinbo 103 Km Ultramarathon (JPN) | 103km | |||
| 13:53:34 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 65 | M: 52 | Cat M50: 7 |
| 21.01.2018 | Miyako 100 Km Ultramarathon (JPN) | 100km | |||
| 11:53:50 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 99 | M: 83 | Cat M50: 13 |
| 2017 | 3 Events, 254 km (More) | ||||
| 27.05.2017 | Tojinbo 52 Km Ultramarathon (JPN) | 52km | |||
| 5:21:34 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 8 | M: 7 | Cat M50: 1 |
| 15.04.2017 | Okuizumo Ultra Orochi 100km Tooashi (JPN) | 102km | |||
| 10:49:02 h | Yamamoto, Kazuhiro | Overall: 31 | M: 29 | Cat M50: 6 | |
| 15.01.2017 | Miyako 100 Km Ultramarathon (JPN) | 100km | |||
| 11:10:16 h | Yamamoto, Kazuhiro | 北播耳 | Overall: 85 | M: 72 | Cat M50: 10 |
| 2016 | 1 Event, 60 km (More) | ||||
| 18.09.2016 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 6:00:47 h | Yamamoto, Kazuhiro | 北播磨 | Overall: 108 | M: 90 | Cat M45: 12 |
| 2015 | 1 Event, 100 km (More) | ||||
| 11.01.2015 | Miyako 100 Km Ultramarathon (JPN) | 100km | |||
| 9:57:57 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 49 | M: 43 | Cat M45: 7 |
| 2014 | 1 Event, 100 km (More) | ||||
| 14.09.2014 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:01:19 h | Yamamoto, Kazuhiro | 北播磨 | Overall: 246 | M: 231 | Cat M45: 43 |
| 2013 | 2 Events, 200 km (More) | ||||
| 29.09.2013 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 11:14:46 h | Yamamoto, Kazuhiro | Overall: 35 | M: 34 | Cat M45: 6 | |
| 13.01.2013 | Miyako 100 Km Ultramarathon (JPN) | 100km | |||
| 11:14:10 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 72 | M: 61 | Cat M45: 13 |
| 2012 | 1 Event, 100 km (More) | ||||
| 17.06.2012 | Okinoshima 100km Ultra Marathon (JPN) | 100km | |||
| 10:42:22 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 40 | M: 37 | Cat M45: 5 |
| 2011 | 2 Events, 188 km (More) | ||||
| 25.09.2011 | Muraoka 88 km Ultra Marathon (JPN) | 88km | |||
| 9:24:50 h | Yamamoto, Kazuhiro | Overall: 12 | M: 11 | Cat M40: 4 | |
| 26.06.2011 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:52:46 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 307 | M: 277 | Cat M40: 49 |
| 2010 | 2 Events, 200 km (More) | ||||
| 19.09.2010 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 9:59:13 h | Yamamoto, Kazuhiro | 神赤耳 | Overall: 63 | M: 57 | Cat M40: 15 |
| 27.06.2010 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:15:46 h | Yamamoto, Kazuhiro | *Hyogo | Overall: 287 | M: 262 | Cat M40: 58 |
| 2009 | 4 Events, 359 km (More) | ||||
| 27.09.2009 | Muraoka 88 km Ultra Marathon (JPN) | 88km | |||
| 10:37:43 h | Yamamoto, Kazuhiro | *Miki City | Overall: 24 | M: 18 | Cat M40: 3 |
| 20.09.2009 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 10:24:48 h | Yamamoto, Kazuhiro | 西神医耳 | Overall: 96 | M: 88 | Cat M40: 17 |
| 28.06.2009 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 10:43:03 h | Yamamoto, Kazuhiro | *Hyogo | Overall: 44 | M: 39 | Cat M40: 12 |
| 17.05.2009 | Yatsugatake Nobeyama 71 km (JPN) | 71km | |||
| 7:41:27 h | Yamamoto, Kazuhiro | 西神医耳 | Overall: 21 | M: 20 | Cat M40: 5 |
| 2008 | 2 Events, 120 km (More) | ||||
| 19.10.2008 | River Shimanto 60km (JPN) | 60km | |||
| 5:55:55 h | Yamamoto, Kazuhiro | 西神医耳 | Overall: 22 | M: 17 | Cat M40: 6 |
| 14.09.2008 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 6:25:05 h | Yamamoto, Kazuhiro | 西神医耳 | Overall: 54 | M: 42 | Cat M40: 6 |
| 2007 | 3 Events, 260 km (More) | ||||
| 14.10.2007 | River Shimanto 60km (JPN) | 60km | |||
| 7:30:03 h | Yamamoto, Kazuhiro | 西神医耳 | Overall: 117 | M: 85 | Cat M40: 10 |
| 29.09.2007 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 11:49:12 h | Yamamoto, Kazuhiro | *Miki City | Overall: 59 | M: 56 | Cat M40: 11 |
| 24.06.2007 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 10:54:48 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 70 | M: 61 | Cat M40: 15 |
| 2006 | 2 Events, 200 km (More) | ||||
| 15.10.2006 | River Shimanto 100km (JPN) | 100km | |||
| 11:41:05 h | Yamamoto, Kazuhiro | 西神医耳 | Overall: 349 | M: 311 | Cat M35: 54 |
| 21.05.2006 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:18:59 h | Yamamoto, Kazuhiro | Overall: 384 | M: 355 | Cat M35: 36 | |
| 2005 | 3 Events, 300 km (More) | ||||
| 16.10.2005 | River Shimanto 100km (JPN) | 100km | |||
| 12:34:46 h | Yamamoto, Kazuhiro | 京大院医bsave2 | Overall: 583 | M: 529 | Cat M35: 71 |
| 25.09.2005 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 11:51:37 h | Yamamoto, Kazuhiro | *Miki City | Overall: 41 | M: 40 | Cat M35: 6 |
| 26.06.2005 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 11:09:36 h | Yamamoto, Kazuhiro | *Hyogo Pref. | Overall: 65 | M: 58 | Cat M35: 12 |
| 2004 | 3 Events, 259 km (More) | ||||
| 17.10.2004 | River Shimanto 100km (JPN) | 100km | |||
| 12:07:44 h | Yamamoto, Kazuhiro | 京大院医 | Overall: 498 | M: 449 | Cat M35: 78 |
| 24.09.2004 | Muraoka 88 km Ultra Marathon (JPN) | 88km | |||
| 10:27:52 h | Yamamoto, Kazuhiro | *Miki City | Overall: 18 | M: 16 | Cat M35: 2 |
| 16.05.2004 | Yatsugatake Nobeyama 71 km (JPN) | 71km | |||
| 7:51:22 h | Yamamoto, Kazuhiro | 京大院医 | Overall: 29 | M: 23 | Cat M35: 6 |
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 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 9:52:46 |
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11:01:19
(2949/897) |
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9:52:46
(1398/360) |
10:15:46
(1684/383) |
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11:41:05
(2846/343) |
12:34:46
(3357/570) |
12:07:44
(3159/471) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Muraoka 88 km Ultra Marathon | 5 | 11:14:35 | 10:56:26 | 9:24:50 | 10:37:43 | 10:27:52 | ||||||||||||||
| Miyako 100 Km Ultramarathon | 5 | 11:03:41 | 11:53:50 | 11:10:16 | 9:57:57 | 11:14:10 | ||||||||||||||
| Tango 100 km Ultramarathon | 3 | 11:01:19 | 9:59:13 | 10:24:48 | ||||||||||||||||
| River Shimanto 100km | 3 | 11:41:05 | 12:34:46 | 12:07:44 | ||||||||||||||||
| Muraoka 100 km Ultra Marathon | 3 | 11:14:46 | 11:49:12 | 11:51:37 | ||||||||||||||||
| Nichinan Orochi 100 Km Marathon | 3 | 10:43:03 | 10:54:48 | 11:09:36 | ||||||||||||||||
| Tango 60 km Ultramarathon | 2 | 6:00:47 | 6:25:05 | |||||||||||||||||
| Yatsugatake Nobeyama 71 km | 2 | 7:41:27 | 7:51:22 | |||||||||||||||||
| River Shimanto 60km | 2 | 5:55:55 | 7:30:03 | |||||||||||||||||
| Lake Saroma 100 Km Ultramarathon | 2 | 9:52:46 | 10:15:46 |





