Guillermo Antonini has 3 recorded races from Doral, Florida, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2024-01-28 | 2024 Life Time Miami Marathon & Half Half Marathon | Half Marathon | 3:14:25 | 11312 |
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:53:37 | 9918 |
| 2022-02-06 | Life Time Miami Marathon & Half Marathon | Half Marathon | 3:51:17 | 9432 |