| Event | 2015 MBNA Chester - Marathon |
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| Name | Mark Jefford | Club | Race Number | 2163 | Date | 04/10/2015 | |
| Gender | Male | Gender Position | DNF of 1684 | Category | MV45 | Category Position | DNF of 285 |
| 10K | 00:58:00 | Stage Position | 1620 |
| 20K | 01:57:12 | Stage Position | 1633 |
| Halfway | 02:04:06 | Stage Position | 1641 |
| 30K | Stage Position | 0 | |
| Gun Time | DNF | Overall Position | DNF |
| Chip Time | DNF | Chip Position | DNF |