Tamayo Kawai has 4 recorded races from Oak Park, Illinois, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-09-28 | 2025 Life Time Chicago Half Marathon + 5K | Half Marathon | 1:47:56 | 919 |
| 2022-12-04 | California International Marathon 2022 | Marathon | 3:53:28 | 4200 |
| TCS London Marathon 2024 | Marathon | 3:56:25 | 19249 | |
| BMW Berlin Marathon 2022 | Marathon | 4:03:05 | 3697 |