| Daniel Duke's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2024 DC Peaks (50 Miler) | Utah, US | 37 | Saturday, October 5, 2024 | 14:50:43.00 |
| 2017 Running Up For Air | Utah, US | 29 | Saturday, February 11, 2017 | 05:52:00.00 |
| Daniel Duke's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2024 DC Peaks (50 Miler) | Utah, US | 37 | Saturday, October 5, 2024 | 14:50:43.00 |
| 2017 Running Up For Air | Utah, US | 29 | Saturday, February 11, 2017 | 05:52:00.00 |