| Event | 2015 MBNA Chester - Marathon | ||||||
| Name | Jemma Williams | Club | Race Number | 1657 | Date | 04/10/2015 | |
| Gender | Female | Gender Position | 396 of 672 | Category | FSEN | Category Position | 136 of 235 | 
| 10K | 00:59:41 | Stage Position | 1745 | 
| 20K | 02:01:51 | Stage Position | 1791 | 
| Halfway | 02:09:23 | Stage Position | 1787 | 
| 30K | 03:08:13 | Stage Position | 1750 | 
| Gun Time | 04:40:23 | Overall Position | 1737 | 
| Chip Time | 04:37:07 | Chip Position | 1727 |