| Doug Baker's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Quad Rock 2021 (Quad Rock 25) | Wyoming, US | 55 | Saturday, May 8, 2021 | 06:43:44.00 |
| Blue Sky Marathon 2020 (Blue Sky) | Wyoming, US | 55 | Saturday, November 14, 2020 | 06:22:42.00 |
| Quad Rock 2020 (Quad Rock 25) | Wyoming, US | 54 | Saturday, August 15, 2020 | 06:58:27.00 |