| Lacey Croco's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2019 (Blue Sky) | Colorado, US | 38 | Saturday, October 19, 2019 | Not yet started |
| Quad Rock (2019) (Quad Rock 25) | Colorado, US | 38 | Saturday, May 11, 2019 | 08:06:41.00 |
| Blue Sky Trail Marathon (2018) (Blue Sky) | Colorado, US | 37 | Saturday, October 20, 2018 | 07:33:35.00 |
| 2018 Golden Gate Dirty 30 (50K) | 37 | Saturday, June 2, 2018 | DNF | |
| Imogene Pass Run 2014 | CO | 33 | Saturday, September 6, 2014 | 05:16:17.00 |