Heather Khoshnevis has 4 recorded races.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| TCS London Marathon 2026 | Marathon | 3:38:19 | 12288 | |
| TCS London Marathon 2025 | Marathon | 3:35:04 | 10028 | |
| TCS London Marathon 2024 | Marathon | 3:41:38 | 13737 | |
| TCS London Marathon 2023 | Marathon | 3:47:17 | 13592 |