| Kirsten Zesiger's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 DC Peaks (50K) | Utah, US | 48 | Saturday, October 7, 2023 | 09:34:20.00 |
| 2023 Running Up For Air (Ogden) (3H) | Utah, US | 48 | Saturday, February 25, 2023 | 01:54:38.00 |
| Kirsten Zesiger's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 DC Peaks (50K) | Utah, US | 48 | Saturday, October 7, 2023 | 09:34:20.00 |
| 2023 Running Up For Air (Ogden) (3H) | Utah, US | 48 | Saturday, February 25, 2023 | 01:54:38.00 |