| Isabelle Missimer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2024) (100k) | Colorado, US | 21 | Saturday, July 27, 2024 | 18:50:12.00 |
| Red Feather Trail Jamboree 2023 50K (50K) | Colorado, US | 20 | Friday, September 22, 2023 | 06:15:28.00 |
| Isabelle Missimer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2024) (100k) | Colorado, US | 21 | Saturday, July 27, 2024 | 18:50:12.00 |
| Red Feather Trail Jamboree 2023 50K (50K) | Colorado, US | 20 | Friday, September 22, 2023 | 06:15:28.00 |