| Event | 2016 Brooks Snowdonia - Marathon | ||||||
| Name | Helen Waterfall | Club | Race Number | 3017 | Date | 29/10/2016 | |
| Gender | Female | Gender Position | 281 of 619 | Category | F45 | Category Position | 43 of 113 | 
| Pen y Pass | 00:49:03 | Stage Position | 1524 | 
| Halfway | 02:12:57 | Stage Position | 1460 | 
| 23 Miles | 04:04:53 | Stage Position | 1375 | 
| Gun Time | 04:52:43 | Overall Position | 1414 | 
| Chip Time | 04:49:11 | Chip Position | 1398 |