| Tony Bieser's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 DC Peaks (50 Miler) | Utah, US | 32 | Saturday, October 4, 2025 | 15:08:00.00 |
| 2025 Running Up For Air (Rock Canyon) (6 Hour) | Utah, US | 31 | Saturday, May 31, 2025 | 04:20:52.00 |
| Tony Bieser's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 DC Peaks (50 Miler) | Utah, US | 32 | Saturday, October 4, 2025 | 15:08:00.00 |
| 2025 Running Up For Air (Rock Canyon) (6 Hour) | Utah, US | 31 | Saturday, May 31, 2025 | 04:20:52.00 |