| John Sharp's efforts: | From | Finish Time |
|---|---|---|
| 2022 Running Up For Air (SLC) (24H) | Texas, US | 20:52:34 |
| Hardrock 100 2021 | Texas, US | 43:15:00 |
| Hardrock 100 2017 | Texas, US | DNF |
| 2017 Running Up For Air | Texas, US | 13:50:00 |
| The Bear 100 2016 | Texas, US | DNF |
| Hardrock 100 2014 | Texas, US | 37:04:56 |
| 2014 Golden Gate Dirty 30 (50K) | 07:02:53 | |
| The Bear 100 2013 | Texas, US | 33:18:00 |
| Hardrock 100 2012 | Texas, US | 43:49:00 |
| Hardrock 100 2010 | Texas, US | 46:26:15 |
| The Bear 100 2009 | Texas, US | DNF |
| Hardrock 100 2009 | Texas, US | DNF |