| Yekaterina Petrova's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer (2022) (100k) | Colorado, US | 38 | Saturday, July 30, 2022 | 23:42:40.00 |
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 36 | Saturday, November 14, 2020 | 06:28:38.00 |
| Yekaterina Petrova's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer (2022) (100k) | Colorado, US | 38 | Saturday, July 30, 2022 | 23:42:40.00 |
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 36 | Saturday, November 14, 2020 | 06:28:38.00 |