| Danuta Piatek's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 44 | Saturday, November 14, 2020 | 06:30:26.00 |
| Danuta Piatek's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 44 | Saturday, November 14, 2020 | 06:30:26.00 |