| Event | 2013 Airtricity Dublin - Marathon |
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| Name | Brian O' Callaghan | Club | Race Number | 12084 | Date | 28/10/2013 | |
| Gender | Male | Gender Position | 7581 of 8666 | Category | M40 | Category Position | 1603 of 1790 |
| 10K | 01:11:02 | Stage Position | 11536 |
| Half | 02:20:08 | Stage Position | 10584 |
| 20Mile | 03:36:54 | Stage Position | 10096 |
| Gun Time | 04:55:00 | Overall Position | 10144 |
| Chip Time | 04:53:22 | Chip Position | 10092 |