Rex Gradeless has 5 recorded races from Springfield, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-27 | 43rd Annual Kirkwood Webster Turkey Day Run 3 Mile | 54:42 | 4265 | |
| 2024-11-28 | 42nd Annual Kirkwood Webster Turkey Day Run 3 Mile | 23:30 | 485 | |
| 2024-01-06 | Frozen Gnome 50K/10K | Ultra Marathon | 1:28:59 | 81 |
| 2023-11-23 | 41st Annual Kirkwood Webster Turkey Day Run 3 Mile | 22:19 | 357 | |
| 2022-11-24 | 40th Annual Kirkwood Webster Turkey Day Run 3 Mile | 24:30 | 387 |