| Chris Thomas's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 High Lonesome 100 | Kentucky, US | 41 | Friday, July 18, 2025 | DNF |
| Never Summer (2021) (100k) | Kentucky, US | 37 | Saturday, July 31, 2021 | 21:00:10.00 |
| Chris Thomas's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 High Lonesome 100 | Kentucky, US | 41 | Friday, July 18, 2025 | DNF |
| Never Summer (2021) (100k) | Kentucky, US | 37 | Saturday, July 31, 2021 | 21:00:10.00 |