| Maria Grant's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon 2022 (Blue Sky) | Colorado, US | 47 | Saturday, October 15, 2022 | 04:51:22.00 |
| Never Summer 2022 (60k) | Colorado, US | 47 | Friday, July 29, 2022 | 09:53:14.00 |
| Quad Rock 2022 (Quad Rock 50) | Colorado, US | 47 | Saturday, May 7, 2022 | 14:04:44.00 |
| Blue Sky Marathon 2021 (Blue Sky) | Colorado, US | 46 | Saturday, October 16, 2021 | 05:03:51.00 |
| Never Summer (2021) (60k) | Colorado, US | 46 | Friday, July 30, 2021 | 10:18:55.00 |
| Quad Rock 2021 (Quad Rock 25) | Colorado, US | 46 | Saturday, May 8, 2021 | 05:45:56.00 |
| Blue Sky Marathon 2020 (Blue Sky) | Colorado, US | 45 | Saturday, November 14, 2020 | 08:26:54.00 |
| Blue Sky Marathon 2019 (Blue Sky) | Colorado, US | 44 | Saturday, October 19, 2019 | 04:59:01.00 |
| Quad Rock (2019) (Quad Rock 25) | Colorado, US | 44 | Saturday, May 11, 2019 | 06:12:22.00 |
| Blue Sky Trail Marathon (2018) (Blue Sky) | Colorado, US | 43 | Saturday, October 20, 2018 | 05:21:35.00 |
| 2018 Golden Gate Dirty 30 (50K) | 43 | Saturday, June 2, 2018 | 09:42:53.00 | |
| Quad Rock (2018) (Quad Rock 25) | Colorado, US | 43 | Saturday, May 12, 2018 | 05:57:46.00 |
| Blue Sky Trail Marathon (2017) | CO | 42 | Saturday, October 21, 2017 | 05:44:50.00 |
| Quad Rock 2017 | Colorado, US | 42 | Saturday, May 13, 2017 | 06:34:58.00 |