Result History for Mary O'Neill
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 2.4 Mile Collegiate | 2021-09-12 | 59:44:00 | 116/117 | 85/86 | 19 | 10 - 19 | 41/42 |
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 2.4 Mile Collegiate | 2021-09-12 | 59:44:00 | 116/117 | 85/86 | 19 | 10 - 19 | 41/42 |