| Drew Gunn's efforts: | From | Finish Time |
|---|---|---|
| Hardrock 100 2021 | Colorado, US | 42:15:00 |
| Hardrock 100 2018 | Colorado, US | 37:57:39 |
| Hardrock 100 2017 | Colorado, US | 36:43:04 |
| Hardrock 100 2016 | Colorado, US | 36:05:29 |
| Hardrock 100 2015 | Colorado, US | 37:16:00 |
| Hardrock 100 2014 | Colorado, US | 34:55:21 |
| Hardrock 100 2013 | Colorado, US | 33:24:21 |
| Hardrock 100 2012 | Colorado, US | 35:34:00 |