| Steve Collins's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2021 | Colorado, US | 50 | Friday, July 16, 2021 | 47:10:08.00 |
| 2019 Silverton Ultra Marathon (55K) | Colorado, US | 48 | Saturday, August 3, 2019 | 09:32:32.00 |
| 2017 Golden Gate Dirty 30 (50K) | Colorado, US | 46 | Saturday, June 3, 2017 | 08:15:14.24 |
| 2016 Silverton Double Dirty 30 | Colorado, US | 45 | Saturday, September 24, 2016 | 17:36:00.00 |
| The Bear 100 2015 | Colorado, US | 44 | Friday, September 25, 2015 | DNF |
| The Bear 100 2013 | Colorado, US | 42 | Friday, September 27, 2013 | 35:01:00.00 |