| Event | 2012 Dublin - Marathon |
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| Name | Ciaran Ahern | Club | Race Number | 9739 | Date | 29/10/2012 | |
| Gender | Male | Gender Position | 1619 of 8779 | Category | MS | Category Position | 583 of 3002 |
| to 10K | 00:49:05 | Stage Position | 2236 |
| 10K to Half | 00:52:39 | Stage Position | 1830 |
| Half to 20Mile | 00:52:49 | Stage Position | 1512 |
| Gun Time | 03:26:03 | Overall Position | 1726 |
| Chip Time | 03:24:09 | Chip Position | 1622 |