| Alice Nielsen's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 Running Up For Air (Ogden) (12H) | Oregon, US | 47 | Saturday, February 25, 2023 | Not yet started |
| 2022 Running Up For Air (Ogden) (12H) | Oregon, US | 46 | Saturday, February 5, 2022 | Not yet started |
| Alice Nielsen's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 Running Up For Air (Ogden) (12H) | Oregon, US | 47 | Saturday, February 25, 2023 | Not yet started |
| 2022 Running Up For Air (Ogden) (12H) | Oregon, US | 46 | Saturday, February 5, 2022 | Not yet started |