| Gary Dudney's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2022 Tesla Hertz Run (100 Miler) | California, US | 69 | Saturday, October 8, 2022 | 31:07:13.00 |
| The Bear 100 2012 | California, US | 59 | Friday, September 28, 2012 | 30:19:40.00 |
| Gary Dudney's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2022 Tesla Hertz Run (100 Miler) | California, US | 69 | Saturday, October 8, 2022 | 31:07:13.00 |
| The Bear 100 2012 | California, US | 59 | Friday, September 28, 2012 | 30:19:40.00 |