| Bryan Jennings's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2023 | North Carolina, US | 50 | Friday, July 14, 2023 | DNF |
| Never Summer (2022) (100k) | North Carolina, US | 49 | Saturday, July 30, 2022 | Not yet started |
| Bryan Jennings's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2023 | North Carolina, US | 50 | Friday, July 14, 2023 | DNF |
| Never Summer (2022) (100k) | North Carolina, US | 49 | Saturday, July 30, 2022 | Not yet started |