| Event | 2012 Chester - Marathon | 
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| Name | JON JARVIS | Club | Race Number | 1643 | Date | 07/10/2012 | |
| Gender | Male | Gender Position | 930 of 1537 | Category | M45 | Category Position | 144 of 239 | 
| Half | 01:56:18 | Stage Position | 1242 | 
| Gun Time | 04:02:37 | Overall Position | 1110 | 
| Chip Time | 03:59:54 | Chip Position | 1083 |