| Greg Opgenorth's efforts: | From | Date | Finish Time |
|---|---|---|---|
| Never Summer 2022 (60k) | Colorado, US | Friday, July 29, 2022 | 11:51:01.00 |
| Never Summer (2021) (100k) | Colorado, US | Saturday, July 31, 2021 | 21:43:42.00 |
| Greg Opgenorth's efforts: | From | Date | Finish Time |
|---|---|---|---|
| Never Summer 2022 (60k) | Colorado, US | Friday, July 29, 2022 | 11:51:01.00 |
| Never Summer (2021) (100k) | Colorado, US | Saturday, July 31, 2021 | 21:43:42.00 |