| Jeff Bush's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Trail Marathon (2018) (Blue Sky) | Colorado, US | 42 | Saturday, October 20, 2018 | 05:15:23.00 |
| Quad Rock (2018) (Quad Rock 25) | Colorado, US | 41 | Saturday, May 12, 2018 | 05:31:45.00 |
| Jeff Bush's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Trail Marathon (2018) (Blue Sky) | Colorado, US | 42 | Saturday, October 20, 2018 | 05:15:23.00 |
| Quad Rock (2018) (Quad Rock 25) | Colorado, US | 41 | Saturday, May 12, 2018 | 05:31:45.00 |