| Name: | Yamamoto, Waichiro | 山本和市郎 |
|
| Club: | とっとり砂丘 | ||
| Residence: | Tottori Pref. | ||
| Year of birth: | 1950 | (Cat. german: M75) | |
| Date of birth: | 28.03.1950 | (Cat. internat.: M75) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 110712 | ||
71 search results (71 Events, 7643.334 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 20.07.2025 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 19:58:02 h | Yamamoto, Waichiro | とっとり砂丘 | Overall: 879 | M: 748 | Cat M75: 1 |
| 2022 | 2 Events, 212 km (More) | ||||
| 29.09.2022 | Muraoka 45 km Ultra Marathon (JPN) | 45km | |||
| 7:32:04 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 871 | M: 651 | Cat M70: 22 |
| 22.-24.04.2022 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 167km | |||
| 43:02:47 h | Yamamoto, Waichiro | とっとり砂丘 | Overall: 1461 | M: 1266 | Cat M70: 3 |
| 2021 | 1 Event, 100 km (More) | ||||
| 06.-07.11.2021 | OSJ Kami 100 (JPN) | 100km | |||
| 24:44:47 h | Yamamoto, Waichiro | とっとり砂丘 | Overall: 249 | M: 219 | Cat M70: 2 |
| 2019 | 5 Events, 392.7 km (More) | ||||
| 27.10.2019 | OSJ Hyonosen Mountains Trail Race (JPN) | 73km | |||
| 15:29:05 h | Yamamoto, Waichiro | Overall: 279 | M: 257 | Cat M65: 4 | |
| 02.06.2019 | Nagi Peaks Tough Trail Challenge (JPN) | 52.7km | |||
| 12:59:58 h | Yamamoto, Waichiro | Overall: 174 | M: 160 | Cat M65: 1 | |
| 19.05.2019 | Osorakan-Trail (JPN) | 65km | |||
| 14:23:56 h | Yamamoto, Waichiro | Overall: 279 | M: 257 | Cat M65: 4 | |
| 21.04.2019 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:46:31 h | Yamamoto, Waichiro | Overall: 1340 | M: 1122 | Cat M65: 17 | |
| 13.04.2019 | Okuizumo Ultra Orochi 100km Tooashi (JPN) | 102km | |||
| 14:47:29 h | Yamamoto, Waichiro | Overall: 339 | M: 281 | Cat M65: 9 | |
| 2018 | 5 Events, 369.7 km (More) | ||||
| 09.12.2018 | Izu Trail Journey (JPN) | 71.7km | |||
| 13:56:29 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 1307 | M: 1143 | Cat M65: 6 |
| 20.10.2018 | OSJ Hyonosen Mountains Trail Race (JPN) | 73km | |||
| 15:20:59 h | Yamamoto, Waichiro | Overall: 266 | M: 247 | Cat M65: 3 | |
| 23.09.2018 | Forestrail Shinjo-Hiruzen (JPN) | 75km | |||
| 14:37:14 h | Yamamoto, Waichiro | Overall: 172 | M: 157 | Cat M65: 1 | |
| 03.06.2018 | Nagi Peaks Tough Trail Challenge (JPN) | 48km | |||
| 12:03:41 h | Yamamoto, Waichiro | Overall: 95 | M: 87 | Cat M65: 1 | |
| 14.04.2018 | Okuizumo Ultra Orochi 100km Tooashi (JPN) | 102km | |||
| 14:10:13 h | Yamamoto, Waichiro | Overall: 223 | M: 187 | Cat M65: 4 | |
| 2016 | 4 Events, 502 km (More) | ||||
| 11.09.2016 | 100 km Ultramarathon Hakusan-Shirakawago (JPN) | 100km | |||
| 14:21:20 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 482 | M: 443 | Cat M65: 10 |
| 28.05.2016 | Mt. Hiei Int. 50 Km Trail Run (JPN) | 50km | |||
| 10:17:14 h | Yamamoto, Waichiro | Overall: 733 | M: 667 | Cat M65: 3 | |
| 02.-04.05.2016 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 45:17:45 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 138 | M: 114 | Cat M65: 8 |
| 16.04.2016 | Okuizumo Ultra Orochi 100km Tooashi (JPN) | 102km | |||
| 13:15:58 h | Yamamoto, Waichiro | Overall: 85 | M: 74 | Cat M65: 2 | |
| 2015 | 6 Events, 725 km (More) | ||||
| 18.10.2015 | OSJ Hyonosen Mountains Trail Race (JPN) | 73km | |||
| 14:19:00 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 415 | M: 386 | Cat M65: 4 |
| 27.09.2015 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 13:21:30 h | Yamamoto, Waichiro | Overall: 329 | M: 295 | Cat M65: 3 | |
| 20.09.2015 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 13:08:17 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 951 | M: 855 | Cat M65: 5 |
| 13.09.2015 | 100 km Ultramarathon Hakusan-Shirakawago (JPN) | 100km | |||
| 13:41:11 h | Yamamoto, Waichiro | Overall: 385 | M: 354 | Cat M65: 3 | |
| 02.-04.05.2015 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 46:54:16 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 154 | M: 138 | Cat M65: 6 |
| 11.04.2015 | Okuizumo Ultra Orochi 100km Tooashi (JPN) | 102km | |||
| 14:14:30 h | Yamamoto, Waichiro | Overall: 110 | M: 96 | Cat M65: 3 | |
| 2014 | 6 Events, 783.934 km (More) | ||||
| 19.10.2014 | OSJ Hyonosen Mountains Trail Race (JPN) | 73km | |||
| 13:53:57 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 320 | M: 304 | Cat M60: 4 |
| 28.09.2014 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 13:38:56 h | Yamamoto, Waichiro | Overall: 378 | M: 340 | Cat M60: 22 | |
| 21.09.2014 | 100 km Ultramarathon Hakusan-Shirakawago (JPN) | 100km | |||
| 13:48:55 h | Yamamoto, Waichiro | Overall: 325 | M: 299 | Cat M60: 19 | |
| 25.05.2014 | Ebisu-Daikoku 100 km Marathon (JPN) | 100km | |||
| 13:37:51 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 248 | M: 218 | Cat M60: 15 |
| 02.-04.05.2014 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 47:18:18 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 243 | M: 211 | Cat M60: 22 |
| 25.-27.04.2014 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 100mi | |||
| 45:37:40 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 831 | M: 718 | Cat M60: 8 |
| 2013 | 6 Events, 709 km (More) | ||||
| 20.10.2013 | OSJ Hyonosen Mountains Trail Race (JPN) | 71km | |||
| 14:07:59 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 305 | M: 276 | Cat M60: 4 |
| 29.09.2013 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 13:39:19 h | Yamamoto, Waichiro | Overall: 184 | M: 168 | Cat M60: 13 | |
| 15.09.2013 | Akiota Yajirushi Marathon 88km (JPN) | 88km | |||
| 11:49:40 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 245 | M: 228 | Cat M60: 9 |
| 09.06.2013 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 13:38:47 h | Yamamoto, Waichiro | とっとり砂丘 | Overall: 725 | M: 659 | Cat M60: 22 |
| 26.05.2013 | Ebisu-Daikoku 100 km Marathon (JPN) | 100km | |||
| 13:24:35 h | Yamamoto, Waichiro | とっとり砂丘 | Overall: 237 | M: 210 | Cat M60: 14 |
| 02.-04.05.2013 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 47:39:49 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 250 | M: 214 | Cat M60: 27 |
| 2012 | 7 Events, 609 km (More) | ||||
| 28.10.2012 | OSJ Hyonosen Mountains Trail Race (JPN) | 71km | |||
| 12:51:38 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 105 | M: 102 | Cat M60: 3 |
| 21.10.2012 | River Shimanto 100km (JPN) | 100km | |||
| 12:07:53 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 412 | M: 369 | Cat M60: 19 |
| 30.09.2012 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 13:02:21 h | Yamamoto, Waichiro | Overall: 150 | M: 142 | Cat M60: 5 | |
| 16.09.2012 | Akiota Yajirushi Marathon 88km (JPN) | 88km | |||
| 10:47:42 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 130 | M: 122 | Cat M60: 4 |
| 17.06.2012 | Okinoshima 100km Ultra Marathon (JPN) | 100km | |||
| 13:01:24 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 153 | M: 140 | Cat M60: 9 |
| 03.06.2012 | OSJ Okukuji Trail 50k (JPN) | 50km | |||
| 12:58:29 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 267 | M: 252 | Cat M60: 4 |
| 27.05.2012 | Ebisu-Daikoku 100 km Marathon (JPN) | 100km | |||
| 12:50:52 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 164 | M: 145 | Cat M60: 16 |
| 2011 | 6 Events, 750 km (More) | ||||
| 16.10.2011 | River Shimanto 100km (JPN) | 100km | |||
| 12:00:19 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 407 | M: 350 | Cat M60: 10 |
| 25.09.2011 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 12:30:23 h | Yamamoto, Waichiro | Overall: 99 | M: 90 | Cat M60: 4 | |
| 18.09.2011 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 13:53:10 h | Yamamoto, Waichiro | 鳥取砂丘 | Overall: 677 | M: 595 | Cat M60: 26 |
| 17.07.2011 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 15:53:17 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 220 | M: 204 | Cat M60: 5 |
| 29.05.2011 | Ebisu-Daikoku 100 km Marathon (JPN) | 100km | |||
| 12:13:59 h | Yamamoto, Waichiro | 野の花診療所 | Overall: 158 | M: 146 | Cat M60: 10 |
| 02.-04.05.2011 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 46:19:15 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 137 | M: 120 | Cat M60: 14 |
| 2010 | 6 Events, 750 km (More) | ||||
| 17.10.2010 | River Shimanto 100km (JPN) | 100km | |||
| 11:50:55 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 384 | M: 351 | Cat M60: 9 |
| 26.09.2010 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 12:49:29 h | Yamamoto, Waichiro | *Pref. Tottori | Overall: 99 | M: 94 | Cat M60: 7 |
| 19.09.2010 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 12:57:12 h | Yamamoto, Waichiro | 野の花診療所 | Overall: 414 | M: 367 | Cat M60: 14 |
| 27.06.2010 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 12:37:50 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 223 | M: 204 | Cat M60: 13 |
| 30.05.2010 | Ebisu-Daikoku 100 km Marathon (JPN) | 100km | |||
| 11:38:48 h | Yamamoto, Waichiro | 野の花診療所 | Overall: 98 | M: 84 | Cat M60: 5 |
| 02.-04.05.2010 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 47:16:52 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 133 | M: 119 | Cat M60: 13 |
| 2009 | 6 Events, 640 km (More) | ||||
| 18.10.2009 | River Shimanto 100km (JPN) | 100km | |||
| 12:48:23 h | Yamamoto, Waichiro | 野の花診療所 | Overall: 701 | M: 617 | Cat M55: 47 |
| 27.09.2009 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 12:57:14 h | Yamamoto, Waichiro | *Tottori | Overall: 105 | M: 96 | Cat M55: 10 |
| 20.09.2009 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 13:06:10 h | Yamamoto, Waichiro | 野の花診療所 | Overall: 447 | M: 402 | Cat M55: 38 |
| 28.06.2009 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 12:54:11 h | Yamamoto, Waichiro | *Tottori | Overall: 147 | M: 131 | Cat M55: 13 |
| 31.05.2009 | Ebisu-Daikoku 100 km Marathon (JPN) | 100km | |||
| 11:52:06 h | Yamamoto, Waichiro | 野の花診療所 | Overall: 117 | M: 106 | Cat M55: 15 |
| 03.-04.05.2009 | Yamaguchi 100 Hagi-O-Kan Maranic 140 km (JPN) | 140km | |||
| 21:30:51 h | Yamamoto, Waichiro | *Tottori | Overall: 123 | M: 113 | Cat M55: 13 |
| 2008 | 3 Events, 300 km (More) | ||||
| 28.09.2008 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 12:44:19 h | Yamamoto, Waichiro | *Tottori | Overall: 89 | M: 81 | Cat M55: 8 |
| 14.09.2008 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 13:41:21 h | Yamamoto, Waichiro | 野の花診療所 | Overall: 449 | M: 403 | Cat M55: 37 |
| 22.06.2008 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 13:01:33 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 191 | M: 175 | Cat M55: 24 |
| 2007 | 2 Events, 200 km (More) | ||||
| 29.09.2007 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 13:29:33 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 150 | M: 133 | Cat M55: 17 |
| 24.06.2007 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 12:41:11 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 152 | M: 139 | Cat M55: 13 |
| 2006 | 2 Events, 200 km (More) | ||||
| 30.09.2006 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 13:38:32 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 105 | M: 95 | Cat M55: 8 |
| 25.06.2006 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 12:30:57 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 177 | M: 156 | Cat M55: 16 |
| 2005 | 2 Events, 200 km (More) | ||||
| 25.09.2005 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 13:09:52 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 91 | M: 85 | Cat M55: 6 |
| 26.06.2005 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 13:30:49 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 214 | M: 196 | Cat M55: 25 |
| 2004 | 1 Event, 100 km (More) | ||||
| 20.06.2004 | Nichinan Orochi 100 Km Marathon (JPN) | 100km | |||
| 13:11:06 h | Yamamoto, Waichiro | *Tottori Pref. | Overall: 195 | M: 176 | Cat M50: 19 |
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 | 2021 | 2019 | 2018 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 11:50:55 |
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13:08:17
(8433/4472) |
|
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12:07:53
(4799/1556) |
12:00:19
(4410/1321) |
11:50:55
(3786/1006) |
12:48:23
(6017/2328) |
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|
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2022 | 2021 | 2019 | 2018 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Muraoka 100 km Ultra Marathon | 11 | 13:21:30 | 13:38:56 | 13:39:19 | 13:02:21 | 12:30:23 | 12:49:29 | 12:57:14 | 12:44:19 | 13:29:33 | 13:38:32 | 13:09:52 | |||||||
| Nichinan Orochi 100 Km Marathon | 7 | 12:37:50 | 12:54:11 | 13:01:33 | 12:41:11 | 12:30:57 | 13:30:49 | 13:11:06 | |||||||||||
| OSJ Hyonosen Mountains Trail Race | 6 | 15:29:05 | 15:20:59 | 14:19:00 | 13:53:57 | 14:07:59 | 12:51:38 | ||||||||||||
| Ebisu-Daikoku 100 km Marathon | 6 | 13:37:51 | 13:24:35 | 12:50:52 | 12:13:59 | 11:38:48 | 11:52:06 | ||||||||||||
| Yamaguchi 100 Hagi-O-Kan Maranic 250 km | 6 | 45:17:45 | 46:54:16 | 47:18:18 | 47:39:49 | 46:19:15 | 47:16:52 | ||||||||||||
| Tango 100 km Ultramarathon | 5 | 13:08:17 | 13:53:10 | 12:57:12 | 13:06:10 | 13:41:21 | |||||||||||||
| Okuizumo Ultra Orochi 100km Tooashi | 4 | 14:47:29 | 14:10:13 | 13:15:58 | 14:14:30 | ||||||||||||||
| River Shimanto 100km | 4 | 12:07:53 | 12:00:19 | 11:50:55 | 12:48:23 | ||||||||||||||
| 100 km Ultramarathon Hakusan-Shirakawago | 3 | 14:21:20 | 13:41:11 | 13:48:55 | |||||||||||||||
| Nagi Peaks Tough Trail Challenge | 2 | 12:59:58 | 12:03:41 | ||||||||||||||||
| Akiota Yajirushi Marathon 88km | 2 | 11:49:40 | 10:47:42 | ||||||||||||||||
| OSJ Ontake 100km Ultra Trail | 2 | 19:58:02 | 15:53:17 | ||||||||||||||||
| Ultra-Trail Mt. Fuji (UTMF) | 2 | 43:02:47 | 45:37:40 |





