| Carl Stauffer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Laurel Highlands Ultra 2024 (70.5) | Pennsylvania, US | 52 | Saturday, June 8, 2024 | 18:36:59.00 |
| Never Summer (2020) (100k) | Pennsylvania, US | 48 | Saturday, July 25, 2020 | 19:27:13.00 |
| Carl Stauffer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Laurel Highlands Ultra 2024 (70.5) | Pennsylvania, US | 52 | Saturday, June 8, 2024 | 18:36:59.00 |
| Never Summer (2020) (100k) | Pennsylvania, US | 48 | Saturday, July 25, 2020 | 19:27:13.00 |