| Travis Posthumus's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2024) (100k) | Wyoming, US | 49 | Saturday, July 27, 2024 | DNF |
| Red Feather Trail Jamboree 2023 50 Mile | Wyoming, US | 49 | Saturday, September 23, 2023 | 12:49:30.00 |
| Travis Posthumus's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2024) (100k) | Wyoming, US | 49 | Saturday, July 27, 2024 | DNF |
| Red Feather Trail Jamboree 2023 50 Mile | Wyoming, US | 49 | Saturday, September 23, 2023 | 12:49:30.00 |