| Name: | Cheng, Yui-Keung (Simon) | 鄭銳強 |
|
| Club: | S Performance | ||
| Residence: | Wanchai | ||
| Year of birth: | 1965 | (Cat. german: M60) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M60) | |
| Nationality: | HKG ![]() |
Hong Kong, China | |
| RunnerID: | 624551 | ||
13 search results (13 Events, 718.7 km). (More)
| 2025 | 2 Events, 128 km (More) | ||||
|---|---|---|---|---|---|
| 06.12.2025 | Chiangmai Thailand by UTMB - HMONG 50-DAY (THA) | 48km | |||
| 10:53:55 h | Cheng, Yui-Keung (Simon) | Overall: 1127 | M: 819 | Cat M55: 37 | |
| 15.-16.11.2025 | TransLantau 80 by UTMB (HKG) | 80km | |||
| 14:54:47 h | Cheng, Yui-Keung (Simon) | Overall: 73 | M: 62 | Cat M55: 1 | |
| 2022 | 1 Event, 51 km (More) | ||||
| 06.11.2022 | TransLantau 50 by UTMB (HKG) | 51km | |||
| 8:41:47 h | Cheng, Yui-Keung (Simon) | Overall: 71 | M: 54 | Cat M55: 3 | |
| 2019 | 3 Events, 145.6 km (More) | ||||
| 06.07.2019 | Zermatt Ultra Marathon (SUI) | 45.6km | |||
| 7:12:07 h | Cheng, Yui-Keung (Simon) | *Wanchai | Overall: 392 | M: 311 | Cat M50: 58 |
| 24.03.2019 | Rotary HK Ultra Marathon 50 Km (HKG) | 50km | |||
| 4:06:25 h | Cheng, Yui-Keung (Simon) | Overall: 15 | M: 12 | Cat M50: 2 | |
| 02.03.2019 | TransLantau 50 Ultra Trail (HKG) | 50km | |||
| 7:52:35 h | Cheng, Yui-Keung (Simon) | Overall: 51 | M: 45 | Cat M50: 3 | |
| 2018 | 2 Events, 130.1 km (More) | ||||
| 13.-15.10.2018 | Raleigh Challenge Wilson Trail - Whole Course (HKG) | 76.1km | |||
| 15:58:24 h | Cheng, Yui-Keung (Simon) | Overall: 30 | M: 46 | Cat M50: 1 | |
| 25.02.2018 | The 9 Dragons - 50 km (HKG) | 54km | |||
| 9:37:32 h | Cheng, Yui-Keung (Simon) | S Performance | Overall: 17 | M: 14 | Cat M50: 1 |
| 2017 | 2 Events, 114 km (More) | ||||
| 02.04.2017 | Round the Island Time Trial (HKG) | 64km | |||
| 7:08:00 h | Cheng, Yui-Keung (Simon) | Overall: 15 | M: 15 | Cat M50: 3 | |
| 01.-02.01.2017 | Ultra-Trail Tai Mo Shan (YTF) 50 Km (HKG) | 50km | |||
| 9:21:47 h | Cheng, Yui-Keung (Simon) | Overall: 37 | M: 32 | Cat M50: 2 | |
| 2015 | 2 Events, 100 km (More) | ||||
| 12.12.2015 | The North Face 50 Hong Kong (HKG) | 50km | |||
| 9:19:41 h | Cheng, Yui-Keung (Simon) | Overall: 99 | M: 85 | Cat M45: 9 | |
| 01.03.2015 | Rotary HK Ultra Marathon 50 Km (HKG) | 50km | |||
| 4:19:27 h | Cheng, Yui-Keung (Simon) | Overall: 29 | M: 27 | Cat M45: 2 | |
| 2014 | 1 Event, 50 km (More) | ||||
| 13.12.2014 | The North Face 50 Hong Kong (HKG) | 50km | |||
| 9:27:46 h | Cheng, Yui-Keung (Simon) | Overall: 108 | M: 96 | Cat M45: 10 | |
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 | 2019 | 2018 | 2017 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|
| 50km | 4:06:25 |
|
|
4:06:25
(1787/10) |
|
|
4:19:27
(2380/28) |
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2022 | 2019 | 2018 | 2017 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|---|---|
| Rotary HK Ultra Marathon 50 Km | 2 | 4:06:25 | 4:19:27 | |||||
| The North Face 50 Hong Kong | 2 | 9:19:41 | 9:27:46 | |||||
| TransLantau 50 Ultra Trail | 2 | 8:41:47 | 7:52:35 |





