| Event | 2017 Brooks Snowdonia - Marathon | 
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| Name | Yin-Hai Cheung | Club | Race Number | 2419 | Date | 28/10/2017 | |
| Gender | Female | Gender Position | 262 of 680 | Category | FV40 | Category Position | 70 of 147 | 
| Pen-y-Pass | 00:50:01 | Stage Position | 1678 | 
| 14Miles | 02:23:48 | Stage Position | 1581 | 
| 23Miles | 04:06:00 | Stage Position | 1448 | 
| Gun Time | 04:45:59 | Overall Position | 1345 | 
| Chip Time | 04:44:18 | Chip Position | 1347 |