| Dennis Wilson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2017 | Nebraska, US | 59 | Friday, September 22, 2017 | DNF |
| The Bear 100 2016 | Nebraska, US | 58 | Friday, September 23, 2016 | DNF |
| The Bear 100 2015 | Nebraska, US | 57 | Friday, September 25, 2015 | DNF |
| Dennis Wilson's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2017 | Nebraska, US | 59 | Friday, September 22, 2017 | DNF |
| The Bear 100 2016 | Nebraska, US | 58 | Friday, September 23, 2016 | DNF |
| The Bear 100 2015 | Nebraska, US | 57 | Friday, September 25, 2015 | DNF |