| Chantal Elmore's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2023 High Lonesome 100 | Colorado, US | 29 | Friday, July 21, 2023 | 36:11:21.00 |
| Never Summer (2022) (100k) | Colorado, US | 28 | Saturday, July 30, 2022 | 19:41:19.00 |
| Never Summer (2021) (100k) | Colorado, US | 27 | Saturday, July 31, 2021 | 18:40:32.00 |
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 27 | Saturday, November 14, 2020 | 04:57:18.00 |