Result History for Michelle Hartwell
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 2.4 Mile Non-Wetsuit | 2025-09-07 | 01:12:54 | 27/49 | 20/33 | 61 | 60 - 69 | 1/1 |
| 10K | 2022-09-11 | 03:24:42 | 38/69 | 20/41 | 58 | 50 - 59 | 2/7 |
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 2.4 Mile Non-Wetsuit | 2025-09-07 | 01:12:54 | 27/49 | 20/33 | 61 | 60 - 69 | 1/1 |
| 10K | 2022-09-11 | 03:24:42 | 38/69 | 20/41 | 58 | 50 - 59 | 2/7 |