| Name: | Choi, Sai-Cheong | 蔡世昌 |
|
| Club: | |||
| Residence: | UK - Beeston | ||
| Year of birth: | 1976 | (Cat. german: M50) | |
| Date of birth: | 29.06.1976 | (Cat. internat.: M45) | |
| Nationality: | HKG ![]() |
Hong Kong, China | |
| RunnerID: | 637375 | ||
8 search results (8 Events, 608.644 km). (More)
| 2026 | 1 Event, 80.467 km (More) | ||||
|---|---|---|---|---|---|
| 28.02.2026 | Chester Ultra 50 (GBR) | 50mi | |||
| 12:15:10 h | Choi, Sai-Cheong | *Beeston | Overall: 294 | M: 254 | Cat M45: 34 |
| 2018 | 2 Events, 128.177 km (More) | ||||
| 28.04.2018 | Hong Kong Ultra Marathon Charity Race 6h (HKG) | 6h | |||
| 63.000 km | Choi, Sai-Cheong | Overall: 1 | M: 1 | Cat M40: 1 | |
| 04.03.2018 | Rotary HK Ultra Marathon 6 hours (HKG) | 6h | |||
| 65.177 km | Choi, Sai-Cheong | Overall: 4 | M: 4 | Cat M40: 2 | |
| 2017 | 2 Events, 150 km (More) | ||||
| 17.-19.11.2017 | Oxfam Trailwalker Hong Kong (HKG) | 100km | |||
| 19:44:10 h | Choi, Sai-Cheong | Overall: 281 | M: 246 | Cat M40: 41 | |
| 05.03.2017 | Rotary HK Ultra Marathon 50 Km (HKG) | 50km | |||
| 4:00:02 h | Choi, Sai-Cheong | Overall: 8 | M: 8 | Cat M40: 1 | |
| 2015 | 2 Events, 150 km (More) | ||||
| 20.-22.11.2015 | Oxfam Trailwalker Hong Kong (HKG) | 100km | |||
| 26:45:40 h | Choi, Sai-Cheong | Overall: 1487 | M: 1261 | Cat M35: 235 | |
| 01.03.2015 | Rotary HK Ultra Marathon 50 Km (HKG) | 50km | |||
| 3:59:21 h | Choi, Sai-Cheong | Overall: 13 | M: 13 | Cat M35: 2 | |
| 2014 | 1 Event, 100 km (More) | ||||
| 14.-16.11.2014 | Oxfam Trailwalker Hong Kong (HKG) | 100km | |||
| 25:58:09 h | Choi, Sai-Cheong | Overall: 1187 | M: 1021 | Cat M35: 174 | |
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 | 2026 | 2018 | 2017 | 2015 | 2014 | |
|---|---|---|---|---|---|---|
| 50km | 3:59:21 |
|
|
4:00:02
(1187/7) |
3:59:21
(1228/14) |
|
| 6h | 65.177 |
|
65.177
(463/4) |
|
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2018 | 2017 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|
| Oxfam Trailwalker Hong Kong | 3 | 19:44:10 | 26:45:40 | 25:58:09 | ||
| Rotary HK Ultra Marathon 50 Km | 2 | 4:00:02 | 3:59:21 |




