| Alyson Kirk's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2018) | Colorado, US | 35 | Saturday, July 28, 2018 | DNF |
| The Bear 100 2017 | Colorado, US | 34 | Friday, September 22, 2017 | 28:09:13.00 |
| Never Summer 100k 2017 | CO | 34 | Saturday, July 22, 2017 | 14:42:23.00 |
| Quad Rock 2017 | Colorado, US | 34 | Saturday, May 13, 2017 | DNF |
| Never Summer 100k 2016 | CO | 33 | Saturday, July 23, 2016 | 15:46:43.00 |