| Name: | Choy, Wai-Hung (Chris) | 蔡偉雄 |
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| Club: | 毅行教室 | ||
| Residence: | Hong Kong | ||
| Year of birth: | 1971 | (Cat. german: M55) | |
| Date of birth: | 24.07.1971 | (Cat. internat.: M50) | |
| Nationality: | HKG ![]() |
Hong Kong, China | |
| RunnerID: | 383437 | ||
21 search results (21 Events, 2173.934 km). (More)
| 2025 | 1 Event, 48 km (More) | ||||
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| 06.12.2025 | Chiangmai Thailand by UTMB - HMONG 50-DAY (THA) | 48km | |||
| 10:12:36 h | Choy, Wai-Hung (Chris) | Overall: 930 | M: 688 | Cat M50: 61 | |
| 2023 | 2 Events, 273 km (More) | ||||
| 11.-12.11.2023 | TransLantau 100 by UTMB (HKG) | 103km | |||
| 23:10:40 h | Choy, Wai-Hung (Chris) | Overall: 198 | M: 159 | Cat M50: 13 | |
| 01.09.2023 | Ultra Trail Tour du Mont Blanc (UTMB) (FRA) | 170km | |||
| 44:37:28 h | Choy, Wai-Hung (Chris) | Overall: 1426 | M: 1281 | Cat M50: 186 | |
| 2022 | 1 Event, 102 km (More) | ||||
| 05.-06.11.2022 | TransLantau 100 by UTMB (HKG) | 102km | |||
| 25:48:28 h | Choy, Wai-Hung (Chris) | Overall: 226 | M: 190 | Cat M50: 22 | |
| 2018 | 4 Events, 435 km (More) | ||||
| 22.-24.06.2018 | Lavaredo Ultra Trail by UTMB - 120K (ITA) | 120km | |||
| 27:15:22 h | Choy, Wai-Hung (Chris) | Overall: 1010 | M: 899 | Cat M45: 168 | |
| 14.04.2018 | Race Across Taiwan Nonstop 165km (TPE) | 165km | |||
| 31:28:53 h | Choy, Wai-Hung (Chris) | Overall: 20 | M: 16 | Cat M45: 6 | |
| 04.03.2018 | Rotary HK Ultra Marathon 50 Km (HKG) | 50km | |||
| 5:31:30 h | Choy, Wai-Hung (Chris) | Overall: 78 | M: 63 | Cat M45: 6 | |
| 27.-28.01.2018 | Hong Kong 100 Ultra Trail Race (HKG) | 100km | |||
| 20:43:09 h | Choy, Wai-Hung (Chris) | Overall: 761 | M: 614 | Cat M45: 84 | |
| 2017 | 4 Events, 321 km (More) | ||||
| 16.-17.12.2017 | The North Face 100 Hong Kong (HKG) | 100km | |||
| 23:10:50 h | Choy, Wai-Hung (Chris) | Overall: 168 | M: 138 | Cat M45: 19 | |
| 22.10.2017 | Sowers Action Challenging 51km (HKG) | 51km | |||
| 8:22:22 h | Choy, Wai-Hung (Chris) | Overall: 22 | M: 19 | Cat M45: 4 | |
| 13.05.2017 | Ultimate Trails Of Penang Eco 100 Km (MAS) | 100km | |||
| 26:32:25 h | Choy, Wai-Hung (Chris) | Overall: 34 | M: 25 | Cat M45: 4 | |
| 01.04.2017 | TGR Ultra - Tai Po (HKG) | 70km | |||
| 14:22:11 h | Choy, Wai-Hung (Chris) | Overall: 30 | M: 27 | Cat M45: 4 | |
| 2016 | 2 Events, 164 km (More) | ||||
| 14.-15.05.2016 | Ultra-Trail Australia 100 Km (AUS) | 100km | |||
| 19:50:58 h | Choy, Wai-Hung (Chris) | Overall: 756 | M: 599 | Cat M40: 158 | |
| 17.04.2016 | Round the Island Time Trial (HKG) | 64km | |||
| 8:29:00 h | Choy, Wai-Hung (Chris) | Overall: 51 | M: 47 | Cat M40: 10 | |
| 2015 | 3 Events, 370 km (More) | ||||
| 28.-30.08.2015 | Ultra Trail Tour du Mont Blanc (UTMB) (FRA) | 170km | |||
| 45:34:15 h | Choy, Wai-Hung (Chris) | *Hong Kong | Overall: 1461 | M: 1344 | Cat M40: 334 |
| 07.06.2015 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 13:34:35 h | Choy, Wai-Hung (Chris) | Overall: 923 | M: 841 | Cat M40: 178 | |
| 18.04.2015 | The North Face 100K Challenge Taiwan (TPE) | 100km | |||
| 13:54:45 h | Choy, Wai-Hung (Chris) | 毅行教室 | Overall: 40 | M: 36 | Cat M40: 9 |
| 2014 | 3 Events, 360.934 km (More) | ||||
| 25.-27.04.2014 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 100mi | |||
| 43:19:23 h | Choy, Wai-Hung (Chris) | *Hong Kong | Overall: 581 | M: 517 | Cat M40: 135 |
| 14.03.2014 | TransLantau 100 Ultra Trail (HKG) | 100km | |||
| 22:51:48 h | Choy, Wai-Hung (Chris) | Overall: 119 | M: 106 | Cat M40: 21 | |
| 18.-19.01.2014 | Hong Kong 100 Ultra Trail Race (HKG) | 100km | |||
| 18:36:34 h | Choy, Wai-Hung (Chris) | 毅行教室 | Overall: 364 | M: 330 | Cat M40: 66 |
| 2013 | 1 Event, 100 km (More) | ||||
| 19.01.2013 | Hong Kong 100 Ultra Trail Race (HKG) | 100km | |||
| 18:34:30 h | Choy, Wai-Hung (Chris) | Overall: 329 | M: 297 | Cat M40: 57 | |
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 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 5:31:30 |
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5:31:30
(9359/63) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2022 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| TransLantau 100 Ultra Trail | 3 | 23:10:40 | 25:48:28 | 22:51:48 | ||||||
| Hong Kong 100 Ultra Trail Race | 3 | 20:43:09 | 18:36:34 | 18:34:30 | ||||||
| Ultra Trail Tour du Mont Blanc (UTMB) | 2 | 44:37:28 | 45:34:15 |





