| Name: | Seo, Sangho |
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| Club: | |||
| Residence: | Los Angeles, CA | ||
| Year of birth: | 1960 | (Cat. german: M65) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M65) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 193065 | ||
40 search results (40 Events, 2781.987 km). (More)
| 2025 | 4 Events, 310.934 km (More) | ||||
|---|---|---|---|---|---|
| 20.09.2025 | Bryce 50 Mile Trail Run (USA) | 50mi | |||
| 16:32:53 h | Seo, Sangho | Overall: 83 | M: 55 | Cat M60: 2 | |
| 16.08.2025 | Bulldog 50k Ultra Run (USA) | 50km | |||
| 7:31:43 h | Seo, Sangho | *Los Angeles, CA | Overall: 157 | M: 124 | Cat M60: 3 |
| 12.04.2025 | Leona Divide 100 Km Run (USA) | 100km | |||
| 20:20:48 h | Seo, Sangho | *Los Angeles, CA | Overall: 73 | M: 53 | Cat M60: 2 |
| 22.02.2025 | Sean O'Brien 50 Mile Trail Race (USA) | 50mi | |||
| 13:05:30 h | Seo, Sangho | *Los Angeles, CA | Overall: 33 | M: 24 | Cat M60: 3 |
| 2024 | 2 Events, 180.467 km (More) | ||||
| 08.06.2024 | Malibu Canyon Trail Races (SAMO 50 Mile) (USA) | 50mi | |||
| 14:35:36 h | Seo, Sangho | *Los Angeles, CA | Overall: 66 | M: 47 | Cat M60: 3 |
| 20.04.2024 | Leona Divide 100 Km Run (USA) | 100km | |||
| 19:56:25 h | Seo, Sangho | *Los Angeles, CA | Overall: 62 | M: 48 | Cat M60: 3 |
| 2023 | 1 Event, 100 km (More) | ||||
| 09.06.2023 | Malibu Canyon Trail Races (SAMO 100 km) (USA) | 100km | |||
| 18:49:47 h | Seo, Sangho | *Los Angeles, CA | Overall: 37 | M: 29 | Cat M60: 2 |
| 2022 | 2 Events, 160.934 km (More) | ||||
| 03.12.2022 | Ray Miller 50 Mile Trail Race (USA) | 50mi | |||
| 12:57:41 h | Seo, Sangho | *Los Angeles, CA | Overall: 46 | M: 35 | Cat M60: 1 |
| 23.04.2022 | Leona Divide 50 Mile Run (USA) | 50mi | |||
| 12:56:38 h | Seo, Sangho | *Los Angeles, CA | Overall: 60 | M: 45 | Cat M60: 1 |
| 2021 | 1 Event, 80.467 km (More) | ||||
| 04.12.2021 | Ray Miller 50 Mile Trail Race (USA) | 50mi | |||
| 12:38:23 h | Seo, Sangho | *Los Angeles, CA | Overall: 58 | M: 46 | Cat M60: 1 |
| 2020 | 1 Event, 80.467 km (More) | ||||
| 08.02.2020 | Sean O'Brien 50 Mile Trail Race (USA) | 50mi | |||
| 13:47:50 h | Seo, Sangho | *Los Angeles, CA | Overall: 119 | M: 86 | Cat M55: 7 |
| 2019 | 5 Events, 325.142 km (More) | ||||
| 24.08.2019 | Bulldog 50k Ultra Run (USA) | 50km | |||
| 8:09:25 h | Seo, Sangho | *Los Angeles, CA | Overall: 116 | M: 85 | Cat M55: 6 |
| 29.-30.06.2019 | Cirque to Griffith Park 24 Hour Run (USA) | 24h | |||
| 125.142 km | Seo, Sangho | *Los Angeles, CA | Overall: 21 | M: 15 | Cat M55: 1 |
| 01.06.2019 | Bishop High Sierra Ultramarathons 50 km (USA) | 50km | |||
| 8:13:57 h | Seo, Sangho | *Los Angeles, CA | Overall: 49 | M: 37 | Cat M55: 1 |
| 06.04.2019 | Leona Divide 50 km Run (USA) | 50km | |||
| 7:34:17 h | Seo, Sangho | *Los Angeles, DC | Overall: 97 | M: 69 | Cat M55: 8 |
| 16.02.2019 | Orange Curtain 50km Ultra Race (USA) | 50km | |||
| 5:43:43 h | Seo, Sangho | *Los Angeles, CA | Overall: 12 | M: 9 | Cat M55: 2 |
| 2018 | 8 Events, 435.467 km (More) | ||||
| 15.12.2018 | Paramount Ranch Trail Run (USA) | 50km | |||
| 6:10:53 h | Seo, Sangho | Overall: 24 | M: 15 | Cat M55: 1 | |
| 10.11.2018 | Chino Hills 50K Race (USA) | 50km | |||
| 6:39:29 h | Seo, Sangho | Overall: 60 | M: 44 | Cat M55: 3 | |
| 25.08.2018 | Bulldog 50k Ultra Run (USA) | 50km | |||
| 6:38:56 h | Seo, Sangho | *Los Angeles, CA | Overall: 86 | M: 70 | Cat M55: 3 |
| 07.07.2018 | Angeles National Forest 50k Trail Race (USA) | 50km | |||
| 9:37:31 h | Seo, Sangho | *Los Angeles, CA | Overall: 70 | M: 53 | Cat M55: 2 |
| 09.06.2018 | Shadow of the Giants 50K (USA) | 50km | |||
| 7:33:38 h | Seo, Sangho | *Los Angeles, CA | Overall: 126 | M: 74 | Cat M55: 7 |
| 14.04.2018 | Leona Divide 50 km Run (USA) | 50km | |||
| 6:57:45 h | Seo, Sangho | Overall: 73 | M: 51 | Cat M55: 4 | |
| 24.02.2018 | Antelope Canyon 55 Km Race (USA) | 55km | |||
| 8:59:05 h | Seo, Sangho | *Los Angeleslos Angeles, CA | Overall: 150 | M: 87 | Cat M55: 8 |
| 03.02.2018 | Sean O'Brien 50 Mile Trail Race (USA) | 50mi | |||
| 10:04:38 h | Seo, Sangho | Overall: 12 | M: 7 | Cat M55: 1 | |
| 2017 | 2 Events, 160.934 km (More) | ||||
| 16.06.2017 | Bryce 50 Mile Trail Run (USA) | 50mi | |||
| 16:41:55 h | Seo, Sangho | *Los Angeles, CA | Overall: 165 | M: 98 | Cat M55: 7 |
| 04.02.2017 | Sean O'Brien 50 Mile Trail Race (USA) | 50mi | |||
| 12:04:15 h | Seo, Sangho | *Los Angeles, CA | Overall: 69 | M: 52 | Cat M55: 2 |
| 2016 | 2 Events, 130.467 km (More) | ||||
| 09.07.2016 | Angeles National Forest 50k Trail Race (USA) | 50km | |||
| 8:46:52 h | Seo, Sangho | *Los Angeles, CA | Overall: 65 | M: 47 | Cat M55: 6 |
| 16.04.2016 | Leona Divide 50 Mile Run (USA) | 50mi | |||
| 13:08:53 h | Seo, Sangho | Overall: 141 | M: 105 | Cat M55: 6 | |
| 2015 | 2 Events, 100 km (More) | ||||
| 22.08.2015 | Bulldog 50k Ultra Run (USA) | 50km | |||
| 6:54:33 h | Seo, Sangho | *Los Angeles, CA | Overall: 149 | M: 109 | Cat M50: 14 |
| 25.04.2015 | Leona Divide 50 km Run (USA) | 50km | |||
| 9:23:50 h | Seo, Sangho | Overall: 209 | M: 111 | Cat M50: 14 | |
| 2014 | 2 Events, 180.467 km (More) | ||||
| 17.05.2014 | Bishop High Sierra Ultramarathons 100 km (USA) | 100km | |||
| 18:22:06 h | Seo, Sangho | *Los Angeles, CA | Overall: 41 | M: 29 | Cat M50: 5 |
| 26.04.2014 | Leona Divide 50 Mile Run (USA) | 50mi | |||
| 12:45:31 h | Seo, Sangho | Overall: 172 | M: 138 | Cat M50: 15 | |
| 2013 | 1 Event, 80.467 km (More) | ||||
| 27.04.2013 | Leona Divide 50 Mile Run (USA) | 50mi | |||
| 13:14:17 h | Seo, Sangho | Overall: 212 | M: 159 | Cat M50: 12 | |
| 2012 | 3 Events, 210.934 km (More) | ||||
| 11.08.2012 | Angeles National Forest 50k Trail Race (USA) | 50km | |||
| 10:08:13 h | Seo, Sangho | *Los Angeles, CA | Overall: 90 | M: 70 | Cat M50: 14 |
| 28.04.2012 | Leona Divide 50 Mile Run (USA) | 50mi | |||
| 11:20:18 h | Seo, Sangho | *CA | Overall: 153 | M: 122 | Cat M50: 19 |
| 25.02.2012 | Ray Miller 50 Mile Trail Race (USA) | 50mi | |||
| 11:53:47 h | Seo, Sangho | *CA | Overall: 58 | M: 42 | Cat M50: 3 |
| 2011 | 1 Event, 80.467 km (More) | ||||
| 30.04.2011 | Leona Divide 50 Mile Run (USA) | 50mi | |||
| 11:35:50 h | Seo, Sangho | *Los Angeles | Overall: 180 | M: 139 | Cat M50: 19 |
| 2010 | 1 Event, 64.373 km (More) | ||||
| 27.11.2010 | Santa Barbara Red Rock 40 Mile (USA) | 40mi | |||
| 11:42:00 h | Seo, Sangho | Overall: 56 | M: 46 | Cat M45: 9 | |
| 2009 | 1 Event, 50 km (More) | ||||
| 08.08.2009 | Angeles National Forest 50k Trail Race (USA) | 50km | |||
| 7:18:18 h | Seo, Sangho | *Los Angeles, CA | Overall: 82 | M: 61 | Cat M45: 8 |
| 2008 | 1 Event, 50 km (More) | ||||
| 23.08.2008 | Bulldog 50k Ultra Run (USA) | 50km | |||
| 6:54:37 h | Seo, Sangho | Overall: 81 | M: 59 | Cat M45: 11 | |
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 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | |
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| 50km | 5:43:43 |
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5:43:43
(12742/463) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Leona Divide 50 Mile Run | 6 | 12:56:38 | 13:08:53 | 12:45:31 | 13:14:17 | 11:20:18 | 11:35:50 | ||||||||||||
| Bulldog 50k Ultra Run | 5 | 7:31:43 | 8:09:25 | 6:38:56 | 6:54:33 | 6:54:37 | |||||||||||||
| Sean O'Brien 50 Mile Trail Race | 4 | 13:05:30 | 13:47:50 | 10:04:38 | 12:04:15 | ||||||||||||||
| Angeles National Forest 50k Trail Race | 4 | 9:37:31 | 8:46:52 | 10:08:13 | 7:18:18 | ||||||||||||||
| Ray Miller 50 Mile Trail Race | 3 | 12:57:41 | 12:38:23 | 11:53:47 | |||||||||||||||
| Leona Divide 50 km Run | 3 | 7:34:17 | 6:57:45 | 9:23:50 | |||||||||||||||
| Leona Divide 100 Km Run | 2 | 20:20:48 | 19:56:25 | ||||||||||||||||
| Bryce 50 Mile Trail Run | 2 | 16:32:53 | 16:41:55 |





