| Gregory Adams's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Oriflamme 50k 2023 | Maryland, US | 64 | Saturday, April 15, 2023 | 07:55:24.00 |
| The Bear 100 2008 | Utah, US | 48 | Friday, September 26, 2008 | 34:08:01.00 |
| Gregory Adams's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Oriflamme 50k 2023 | Maryland, US | 64 | Saturday, April 15, 2023 | 07:55:24.00 |
| The Bear 100 2008 | Utah, US | 48 | Friday, September 26, 2008 | 34:08:01.00 |