| Name: | Shirai, Jun | 白井潤 |
|
| Club: | びわこタイアーズ | ||
| Residence: | Shiga Pref. | ||
| Year of birth: | 1972 | (Cat. german: M50) | |
| Date of birth: | 16.05.1972 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 181583 | ||
42 search results (42 Events, 4795.538 km). (More)
| 2024 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 14.07.2024 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 16:47:59 h | Shirai, Jun | *Shiga Pref. | Overall: 537 | M: 462 | Cat M50: 97 |
| 2023 | 1 Event, 52 km (More) | ||||
| 08.04.2023 | Lake Biwa Kaizu Sakura Maranic - 52 km (JPN) | 52km | |||
| 4:51:00 h | Shirai, Jun | Overall: 1 | M: 1 | Cat M50: 1 | |
| 2022 | 2 Events, 200 km (More) | ||||
| 16.07.2022 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 13:45:47 h | Shirai, Jun | *Shiga Pref. | Overall: 157 | M: 149 | Cat M50: 27 |
| 09.-10.04.2022 | Lake Biwa Kaizu Sakura Maranic - 100 km (JPN) | 100km | |||
| 13:21:00 h | Shirai, Jun | Overall: 1 | M: 1 | Cat M45: 1 | |
| 2019 | 2 Events, 260.934 km (More) | ||||
| 15.09.2019 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:33:01 h | Shirai, Jun | *Shiga Pref. | Overall: 209 | M: 195 | Cat M45: 42 |
| 13.-14.07.2019 | OSJ Ontake 100 Mile Ultra Trail (JPN) | 100mi | |||
| 23:22:25 h | Shirai, Jun | Overall: 44 | M: 44 | Cat M45: 7 | |
| 2018 | 3 Events, 401 km (More) | ||||
| 16.09.2018 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 13:38:48 h | Shirai, Jun | Overall: 819 | M: 733 | Cat M45: 131 | |
| 26.-27.05.2018 | Biwako Tourism Ultramannic 200 Km (JPN) | 201km | |||
| 29:28:28 h | Shirai, Jun | Overall: 6 | M: 6 | Cat M45: 2 | |
| 22.04.2018 | Okukumano 100 Km Ultramarathon (JPN) | 100km | |||
| 10:42:22 h | Shirai, Jun | *Shiga Pref. | Overall: 47 | M: 44 | Cat M45: 9 |
| 2017 | 3 Events, 493.934 km (More) | ||||
| 15.-16.07.2017 | OSJ Ontake 100 Mile Ultra Trail (JPN) | 100mi | |||
| 21:11:29 h | Shirai, Jun | *Shiga Pref. | Overall: 22 | M: 21 | Cat M45: 3 |
| 11.06.2017 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:40:01 h | Shirai, Jun | *Shiga Pref. | Overall: 469 | M: 436 | Cat M45: 94 |
| 04.-05.03.2017 | Little Edo Oedo 230k (JPN) | 233km | |||
| 32:35:53 h | Shirai, Jun | Overall: 9 | M: 9 | Cat M40: 1 | |
| 2016 | 5 Events, 486.934 km (More) | ||||
| 30.10.2016 | OSJ Yamanaka Onsen Trail Run (JPN) | 70km | |||
| 13:31:47 h | Shirai, Jun | *Shiga Pref. | Overall: 56 | M: 53 | Cat M40: 12 |
| 25.09.2016 | Muraoka 100 km Ultra Marathon (JPN) | 100km | |||
| 11:18:45 h | Shirai, Jun | Overall: 71 | M: 63 | Cat M40: 17 | |
| 16.-17.07.2016 | OSJ Ontake 100 Mile Ultra Trail (JPN) | 100mi | |||
| 20:24:46 h | Shirai, Jun | *Shiga Pref. | Overall: 10 | M: 10 | Cat M40: 3 |
| 12.06.2016 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:34:23 h | Shirai, Jun | Overall: 319 | M: 295 | Cat M40: 60 | |
| 27.03.2016 | Mt. Rocco Cannonball Run - 56 Km Speed (JPN) | 56km | |||
| 6:58:10 h | Shirai, Jun | Overall: 60 | M: 60 | Cat M40: 12 | |
| 2015 | 6 Events, 737.934 km (More) | ||||
| 20.09.2015 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 12:47:36 h | Shirai, Jun | *Shiga Pref. | Overall: 803 | M: 725 | Cat M40: 167 |
| 02.08.2015 | OSJ Yamanaka Onsen Trail Run (JPN) | 74km | |||
| 14:46:43 h | Shirai, Jun | *Shiga Pref. | Overall: 57 | M: 50 | Cat M40: 9 |
| 18.-19.07.2015 | OSJ Ontake 100 Mile Ultra Trail (JPN) | 100mi | |||
| 22:13:19 h | Shirai, Jun | *Shiga Pref. | Overall: 26 | M: 25 | Cat M40: 8 |
| 07.06.2015 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:20:23 h | Shirai, Jun | *Shiga Pref. | Overall: 230 | M: 217 | Cat M40: 50 |
| 29.03.2015 | Osaka Yodogawa 100 Km Ultra Marathon (JPN) | 100km | |||
| 10:24:34 h | Shirai, Jun | Overall: 127 | M: 115 | Cat M40: 18 | |
| 28.02.-01.03.2015 | Little Edo Oedo 200k (JPN) | 203km | |||
| 26:24:57 h | Shirai, Jun | *Shiga Pref. | Overall: 22 | M: 22 | Cat M40: 6 |
| 2014 | 4 Events, 521.868 km (More) | ||||
| 14.09.2014 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 10:12:55 h | Shirai, Jun | *Shiga Pref. | Overall: 141 | M: 133 | Cat M40: 36 |
| 19.-20.07.2014 | OSJ Ontake 100 Mile Ultra Trail (JPN) | 100mi | |||
| 18:38:02 h | Shirai, Jun | *Shiga Pref. | Overall: 8 | M: 8 | Cat M40: 2 |
| 08.06.2014 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 9:53:25 h | Shirai, Jun | *Shiga Pref. | Overall: 64 | M: 61 | Cat M40: 13 |
| 25.-27.04.2014 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 100mi | |||
| 31:14:59 h | Shirai, Jun | *Shiga Pref. | Overall: 104 | M: 96 | Cat M40: 24 |
| 2013 | 4 Events, 460.934 km (More) | ||||
| 15.09.2013 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 10:11:20 h | Shirai, Jun | Overall: 117 | M: 111 | Cat M40: 35 | |
| 13.-14.07.2013 | OSJ Ontake 100 Mile Ultra Trail (JPN) | 100mi | |||
| 21:03:58 h | Shirai, Jun | *Shiga Pref. | Overall: 11 | M: 11 | Cat M40: 4 |
| 09.06.2013 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 9:52:42 h | Shirai, Jun | Overall: 56 | M: 52 | Cat M40: 14 | |
| 21.04.2013 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 9:14:30 h | Shirai, Jun | Overall: 11 | M: 11 | Cat M40: 2 | |
| 2012 | 3 Events, 300 km (More) | ||||
| 21.09.2012 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 10:45:16 h | Shirai, Jun | Overall: 88 | M: 84 | Cat M40: 24 | |
| 15.07.2012 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 10:28:53 h | Shirai, Jun | *Shiga Pref. | Overall: 32 | M: 32 | Cat M40: 6 |
| 10.06.2012 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 10:10:22 h | Shirai, Jun | Overall: 41 | M: 39 | Cat M40: 8 | |
| 2011 | 1 Event, 100 km (More) | ||||
| 18.09.2011 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:40:13 h | Shirai, Jun | Overall: 160 | M: 147 | Cat M35: 24 | |
| 2010 | 2 Events, 180 km (More) | ||||
| 14.11.2010 | OSJ Hyonosen Mountains Trail Race (JPN) | 80km | |||
| 15:03:18 h | Shirai, Jun | *Shiga Pref. | Overall: 55 | M: 54 | Cat M35: 13 |
| 18.07.2010 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 15:02:38 h | Shirai, Jun | *Shiga Pref. | Overall: 133 | M: 125 | Cat M35: 23 |
| 2009 | 1 Event, 100 km (More) | ||||
| 19.07.2009 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 15:09:23 h | Shirai, Jun | *Shiga Pref. | Overall: 156 | M: 150 | Cat M35: 29 |
| 2008 | 2 Events, 200 km (More) | ||||
| 14.09.2008 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 13:15:52 h | Shirai, Jun | Overall: 348 | M: 311 | Cat M35: 44 | |
| 18.05.2008 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 11:32:52 h | Shirai, Jun | Overall: 138 | M: 126 | Cat M35: 14 | |
| 2007 | 1 Event, 100 km (More) | ||||
| 16.09.2007 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:10:59 h | Shirai, Jun | びわこタイアーズ | Overall: 68 | M: 58 | Cat M35: 11 |
| 2005 | 1 Event, 100 km (More) | ||||
| 18.09.2005 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:35:50 h | Shirai, Jun | *Shiga Pref. | Overall: 74 | M: 65 | Cat M23: 8 |
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 | 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2005 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 10:12:55 |
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11:33:01
(4061/1786) |
13:38:48
(8516/4507) |
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12:47:36
(7531/3867) |
10:12:55
(1796/513) |
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Comparison table
Comparison of performances in races with multiple participations
| 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2005 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tango 100 km Ultramarathon | 10 | 11:33:01 | 13:38:48 | 12:47:36 | 10:12:55 | 10:11:20 | 10:45:16 | 11:40:13 | 13:15:52 | 11:10:59 | 11:35:50 | |||||||
| Hida Takayama 100 km Ultramarathon | 6 | 11:40:01 | 11:34:23 | 11:20:23 | 9:53:25 | 9:52:42 | 10:10:22 | |||||||||||
| OSJ Ontake 100 Mile Ultra Trail | 6 | 23:22:25 | 21:11:29 | 20:24:46 | 22:13:19 | 18:38:02 | 21:03:58 | |||||||||||
| OSJ Ontake 100km Ultra Trail | 5 | 16:47:59 | 13:45:47 | 10:28:53 | 15:02:38 | 15:09:23 | ||||||||||||
| OSJ Yamanaka Onsen Trail Run | 2 | 13:31:47 | 14:46:43 |





