Mariana Guerena has 2 recorded races from Miami, Florida, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 2:04:38 | 3537 |
| 2022-03-06 | 2022 Baptist Health 305 Half Marathon & 5K | Half Marathon | 1:54:31 | 336 |