| Event | 2013 Airtricity Dublin - Marathon |
||||||
| Name | Brian Johnston | Club | Race Number | 4648 | Date | 28/10/2013 | |
| Gender | Male | Gender Position | 1093 of 8666 | Category | M45 | Category Position | 109 of 1107 |
| 10K | 00:47:10 | Stage Position | 1711 |
| Half | 01:39:48 | Stage Position | 1664 |
| 20Mile | 02:30:53 | Stage Position | 1318 |
| Gun Time | 03:19:58 | Overall Position | 1150 |
| Chip Time | 03:19:05 | Chip Position | 1130 |