Isabella Nienaber has 2 recorded races from Grayson, Georgia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-11-23 | 2023 Invesco QQQ Thanksgiving Day Half Marathon & 5K HALF | Half Marathon | 2:25:26 | 3355 |
| 2022-11-24 | 2022 Invesco QQQ Thanksgiving Day Half Marathon & 5K HALF | Half Marathon | 2:29:59 | 2972 |