| Don Thoms's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2020 | Nebraska, US | 50 | Friday, September 25, 2020 | 30:31:14.00 |
| Quad Rock (2018) (Quad Rock 25) | Nebraska, US | 48 | Saturday, May 12, 2018 | 05:14:20.00 |
| Don Thoms's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2020 | Nebraska, US | 50 | Friday, September 25, 2020 | 30:31:14.00 |
| Quad Rock (2018) (Quad Rock 25) | Nebraska, US | 48 | Saturday, May 12, 2018 | 05:14:20.00 |