| Event | 2010 Snowdonia - Marathon | ||||||
| Name | Russell Grayson | Club | Race Number | 644 | Date | 30/10/2010 | |
| Gender | Male | Gender Position | 701 of 1047 | Category | MOPEN | Category Position | 341 of 494 | 
| Gun Time | 04:32:52 | Overall Position | 819 | 
| Chip Time | 04:31:35 | Chip Position | 813 |