| Name: | Si, Guo-Song | 斯国松 |
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| Club: | |||
| Residence: | |||
| Year of birth: | 1980 | (Cat. german: M45) | |
| Date of birth: | 15.12.1980 | (Cat. internat.: M45) | |
| Nationality: | CHN ![]() |
China | |
| RunnerID: | 559411 | ||
42 search results (36 Events, 3674.565 km). (More)
| 2020 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 29.-30.09.2020 | The Yellow River Stone Forest Ultra Run (CHN) | 100km | |||
| 9:29:07 h | Si, Guo-Song | Overall: 5 | M: 5 | Cat M35: 1 | |
| 2019 | 3 Events, 268 km (More) | ||||
| 03.-04.08.2019 | Super Salmon 100 (CHN) | 103km | |||
| 11:11:04 h | Si, Guo-Song | Overall: 2 | M: 2 | Cat M35: 1 | |
| 08.-09.06.2019 | The Yellow River Stone Forest Ultra Run (CHN) | 100km | |||
| 10:03:46 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 19.05.2019 | Huanglong Ultra Trail (CHN) | 65km | |||
| 5:45:57 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 2018 | 2 Events, 200 km (More) | ||||
| 26.10.2018 | Changan Ford Ultra Challenge 100km (CHN) | 100km | |||
| 6:46:45 h | Si, Guo-Song | Overall: 1 | M: 1 | Cat M35: 1 | |
| 20.-21.05.2018 | The Yellow River Stone Forest Ultra Run (CHN) | 100km | |||
| 9:22:08 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 2017 | 6 Events, 933.746 km (More) | ||||
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race (CHN) | 24h | |||
| 265.304 km | Si, Guo-Song | Overall: 2 | M: 2 | Cat M35: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 100km Split (CHN) | 100km | |||
| 8:05:13 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 100mi Split (CHN) | 100mi | |||
| 13:31:57 h | Si, Guo-Song | Overall: 2 | M: 2 | Cat M35: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 50km Split (CHN) | 50km | |||
| 3:59:19 h | Si, Guo-Song | Overall: 4 | M: 4 | Cat M35: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 12h Split (CHN) | 12h | |||
| 145.200 km | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 50mi Split (CHN) | 50mi | |||
| 6:25:22 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 09.12.2017 | Hangzhou ultramarathon 24H race - 6h Split (CHN) | 6h | |||
| 75.200 km | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 21.-22.10.2017 | Strait 24 Hours Int. Ultramarathon (CHN) | 24h | |||
| 252.842 km | Si, Guo-Song | Overall: 1 | M: 1 | Cat M35: 1 | |
| 14.10.2017 | Xiaoxiang 112 Trail - langshan (CHN) | 112km | |||
| 18:30:31 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 19.-20.08.2017 | Ultra Trail 100K Mt Gongga (CHN) | 103.6km | |||
| 13:07:20 h | Si, Guo-Song | Overall: 11 | M: 11 | Cat M35: 1 | |
| 09.-10.08.2017 | Zhangye Qilian Mountain 100 Km Trail Challenge (CHN) | 100km | |||
| 11:11:26 h | Si, Guo-Song | Overall: 4 | M: 4 | Cat M35: 1 | |
| 14.01.2017 | Hong Kong 100 Ultra Trail Race (HKG) | 100km | |||
| 10:43:07 h | Si, Guo-Song | Overall: 11 | M: 11 | Cat M35: 4 | |
| 2016 | 8 Events, 800.519 km (More) | ||||
| 29.-30.10.2016 | Strait 24 Hours Int. Ultramarathon (CHN) | 24h | |||
| 246.319 km | Si, Guo-Song | Overall: 1 | M: 1 | Cat M35: 1 | |
| 06.10.2016 | Shaowu Road Trail (CHN) | 52.1km | |||
| 4:54:30 h | Si, Guo-Song | Overall: 2 | M: 2 | Cat M35: 1 | |
| 27.08.2016 | Ultra Trail 100K Mt Gongga (CHN) | 100km | |||
| 13:53:01 h | Si, Guo-Song | Overall: 2 | M: 2 | Cat M35: 1 | |
| 23.-24.07.2016 | Zhangye Qilian Mountain 100 Km Trail Challenge (CHN) | 100km | |||
| 11:15:13 h | Si, Guo-Song | Overall: 6 | M: 6 | Cat M35: 1 | |
| 16.07.2016 | Ultra Trail Mount Xiaowutai (CHN) | 56.2km | |||
| 8:50:36 h | Si, Guo-Song | Overall: 1 | M: 1 | Cat M35: 1 | |
| 21.05.2016 | XTrail Wulong 100K (CHN) | 100km | |||
| 10:59:44 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M35: 1 | |
| 10.04.2016 | Ninghai Chalu Mountain Marathon (CHN) | 45.9km | |||
| 4:07:34 h | Si, Guo-Song | Overall: 1 | M: 1 | Cat M35: 1 | |
| 06.03.2016 | Shenzhen Dapeng 100K (CHN) | 100km | |||
| 14:44:20 h | Si, Guo-Song | Overall: 1 | M: 1 | Cat M35: 1 | |
| 2015 | 8 Events, 619.4 km (More) | ||||
| 28.11.2015 | Maxi-Race Yangshuo China 110 Km (CHN) | 110km | |||
| 10:28:05 h | Si, Guo-Song | Overall: 1 | M: 1 | Cat M23: 1 | |
| 17.10.2015 | Great Wall Super Marathon (CHN) | 47.1km | |||
| 3:03:41 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M23: 3 | |
| 06.10.2015 | Guacang Swordfight 100K (CHN) | 100km | |||
| 17:00:29 h | Si, Guo-Song | Overall: 6 | M: 6 | Cat M23: 5 | |
| 12.09.2015 | Beijing Mountain 50K (CHN) | 50km | |||
| 7:33:15 h | Si, Guo-Song | Overall: 3 | M: 3 | Cat M23: 3 | |
| 22.08.2015 | Ultra Trail 100K Mt Gongga (CHN) | 100km | |||
| 14:36:01 h | Si, Guo-Song | Overall: 7 | M: 7 | Cat M23: 6 | |
| 18.07.2015 | Zhangye Qilian Mountain 100 Km Trail Challenge (CHN) | 100km | |||
| 13:10:58 h | Si, Guo-Song | Overall: 8 | M: 7 | Cat M23: 5 | |
| 02.05.2015 | Luanhe Ultramarathon (CHN) | 65km | |||
| 4:48:29 h | Si, Guo-Song | Overall: 2 | M: 2 | Cat M23: 2 | |
| 30.-31.01.2015 | Hong Kong Ultra Marathon 12hr (HKG) | 12h | |||
| 47.300 km | Si, Guo-Song | Overall: 53 | M: 45 | Cat M23: 10 | |
| 2014 | 4 Events, 392.9 km (More) | ||||
| 25.10.2014 | Jinan 12 Hours Ultramarathon (CHN) | 12h | |||
| 142.900 km | Si, Guo-Song | Overall: 2 | M: 2 | Cat M23: 2 | |
| 20.09.2014 | Beijing Mountain 100K (CHN) | 100km | |||
| 6:53:52 h | Si, Guo-Song | Overall: 1 | M: 1 | Cat M23: 1 | |
| 26.07.2014 | Zhangye Qilian Mountain 50 Km Trail Challenge (CHN) | 50km | |||
| 4:45:57 h | Si, Guo-Song | Overall: 2 | M: 2 | Cat M23: 1 | |
| 17.05.2014 | Yishan 100km Mountain Trail Challenge (CHN) | 100km | |||
| 11:40:48 h | Si, Guo-Song | Overall: 4 | M: 4 | Cat M23: 4 | |
| 2013 | 1 Event, 100 km (More) | ||||
| 19.05.2013 | Yishan 100km Mountain Trail Challenge (CHN) | 100km | |||
| 12:50:30 h | Si, Guo-Song | Overall: 10 | M: 8 | Cat M23: 6 | |
| 2012 | 1 Event, 60 km (More) | ||||
| 03.03.2012 | Xiamen Haicang Cross Country Running (CHN) | 60km | |||
| 4:29:16 h | Si, Guo-Song | Overall: 4 | M: 4 | Cat M23: 3 | |
| 2011 | 1 Event, 100 km (More) | ||||
| 05.11.2011 | Xiamen Xiangan 100 Km (CHN) | 100km | |||
| 8:55:47 h | Si, Guo-Song | Overall: 8 | M: 8 | Cat M23: 2 | |
| 2010 | 1 Event, 100 km (More) | ||||
| 19.10.2010 | Xiamen Xiangan 100 Km (CHN) | 100km | |||
| 7:04:39 h | Si, Guo-Song | Overall: 2 | M: 2 | Cat M23: 2 | |
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 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 3:59:19 |
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3:59:19
(1162/20) |
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| 50mi | 6:25:22 |
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6:25:22
(13/3) |
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| 100km | 6:46:45 |
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6:46:45
(16/1) |
8:05:13
(195/3) |
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| 100mi | 13:31:57 |
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13:31:57
(3/2) |
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| 6h | 75.200 |
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75.200
(75/3) |
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| 12h | 145.200 |
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145.200
(8/3) |
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47.300
|
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| 24h | 265.304 |
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265.304
(5/2) |
246.319
(19/1) |
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Comparison table
Comparison of performances in races with multiple participations
| 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| The Yellow River Stone Forest Ultra Run | 3 | 9:29:07 | 10:03:46 | 9:22:08 | ||||||||
| Ultra Trail 100K Mt Gongga | 3 | 13:07:20 | 13:53:01 | 14:36:01 | ||||||||
| Zhangye Qilian Mountain 100 Km Trail Challenge | 3 | 11:11:26 | 11:15:13 | 13:10:58 | ||||||||
| Strait 24 Hours Int. Ultramarathon | 2 | 252.842 | 246.319 | |||||||||
| Xiamen Xiangan 100 Km | 2 | 8:55:47 | 7:04:39 | |||||||||
| Yishan 100km Mountain Trail Challenge | 2 | 11:40:48 | 12:50:30 |





