| Event | 2015 SSE Airtricity Dublin - Marathon |
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| Name | Derek Brennan | Club | Race Number | 4999 | Date | 26/10/2015 | |
| Gender | Male | Gender Position | 5962 of 8910 | Category | MS | Category Position | 1532 of 2274 |
| 10K | 00:53:47 | Stage Position | 4648 |
| Halfway | 01:52:28 | Stage Position | 4553 |
| 30K | 02:47:11 | Stage Position | 5467 |
| Gun Time | 04:20:11 | Overall Position | 7465 |
| Chip Time | 04:19:49 | Chip Position | 7551 |