| Jim Riek's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2018 | North Carolina, US | 53 | Friday, September 28, 2018 | DNF |
| Bighorn 100M 2014 | North Carolina, US | 49 | Friday, June 20, 2014 | DNF |
| Jim Riek's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| The Bear 100 2018 | North Carolina, US | 53 | Friday, September 28, 2018 | DNF |
| Bighorn 100M 2014 | North Carolina, US | 49 | Friday, June 20, 2014 | DNF |