Biography
Mariana Marín Castro is a model and beauty queen from Costa Rica. She also competed at Miss Grand Costa Rica 2025. Follow her journey on Instagram (@marianamc_19).
Participation History
| Year | Pageant / Edition | Representation | Placement | Action |
|---|---|---|---|---|
| 2025 | Miss Grand Costa Rica National | Cartago Province | Contestant | View edition |
Media
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