| Kathy Kirsling's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon & Half 2024 (Trail Half Marathon) | New Mexico, US | 75 | Saturday, October 19, 2024 | 05:11:35.00 |
| Blue Sky Marathon & Half 2023 (Trail Half Marathon) | New Mexico, US | 74 | Saturday, October 21, 2023 | 04:51:18.00 |