Result History for Mark Johnston
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 10K | 2011-08-07 | 02:46:45 | 23/86 | 16/45 | 50 | 50 - 59 | 2/8 |
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 10K | 2011-08-07 | 02:46:45 | 23/86 | 16/45 | 50 | 50 - 59 | 2/8 |