| Tommy Stockton's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2023 | New Mexico, US | 63 | Friday, July 14, 2023 | 46:30:17.00 |
| 2021 High Lonesome 100 | New Mexico, US | 61 | Friday, July 30, 2021 | 35:32:45.00 |
| 2019 High Lonesome 100 | New Mexico, US | 59 | Friday, July 26, 2019 | 33:26:38.00 |
| Hardrock 100 2018 | New Mexico, US | 58 | Friday, July 20, 2018 | 39:16:10.00 |
| The Bear 100 2016 | New Mexico, US | 56 | Friday, September 23, 2016 | 35:00:25.00 |
| Bighorn 100M 2014 | New Mexico, US | 54 | Friday, June 20, 2014 | Not yet started |
| Hardrock 100 2011 | New Mexico, US | 51 | Friday, July 15, 2011 | DNF |
| Hardrock 100 2010 | New Mexico, US | 50 | Friday, July 9, 2010 | 39:45:09.00 |