| Event | 2010 Snowdonia - Marathon | ||||||
| Name | David John Williams | Club | Race Number | 1793 | Date | 30/10/2010 | |
| Gender | Male | Gender Position | 754 of 1047 | Category | M45+ | Category Position | 123 of 166 | 
| Gun Time | 04:40:39 | Overall Position | 887 | 
| Chip Time | 04:38:40 | Chip Position | 878 |