| Event | 2012 Dublin - Marathon |
||||||
| Name | Brian O' Brien | Club | Race Number | 4139 | Date | 29/10/2012 | |
| Gender | Male | Gender Position | 747 of 8779 | Category | MS | Category Position | 293 of 3002 |
| to 10K | 00:47:31 | Stage Position | 1717 |
| 10K to Half | 00:50:47 | Stage Position | 1370 |
| Half to 20Mile | 00:49:43 | Stage Position | 752 |
| Gun Time | 03:11:55 | Overall Position | 782 |
| Chip Time | 03:11:07 | Chip Position | 760 |