| Mary Sears's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Laurel Highlands Ultra 2023 (50k) | Pennsylvania, US | 31 | Saturday, June 10, 2023 | 07:32:49.00 |
| Laurel Highlands Ultra 2022 (70.5) | Pennsylvania, US | 30 | Saturday, June 11, 2022 | 21:18:03.00 |
| 2021 Laurel Highlands (50k) | Pennsylvania, US | 29 | Sunday, June 13, 2021 | 07:43:48.00 |