| Diana Grubb's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2024) (100k) | Colorado, US | 37 | Saturday, July 27, 2024 | 16:14:01.00 |
| Quad Rock 2024 (Quad Rock 25) | Colorado, US | 36 | Saturday, May 11, 2024 | 04:48:56.00 |
| Red Feather Trail Jamboree 2023 50K (50K) | Colorado, US | 36 | Friday, September 22, 2023 | 06:14:33.00 |
| Never Summer 60k (2023) | Colorado, US | 36 | Friday, July 28, 2023 | 09:49:13.00 |
| Quad Rock 2023 (Quad Rock 25) | Colorado, US | 35 | Saturday, May 6, 2023 | 05:03:45.00 |