Debutants
Brandon Aguilar is the youngest debutant in Vuelta Ciclista Internacional a Costa Rica in 2023. There are 32 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | AGUILAR Brandon | Distribuidora Cruz - Tecnoforest - Trama | 19y + 16d |
| 2 | CARRILLO Andy | Team CostaFrut - GoRigoGo - Giant | 19y + 31d |
| 3 | SALGADO Leonardo Mateo | Real Estelí | 19y + 131d |
| 4 | GOMEZ Daniel | Ciclo Café | 19y + 267d |
| 5 | SALAS Josué | Colono Bikestation Kölbi | 20y + 69d |
| 6 | MONTEROS Luis | Movistar - Best PC | 20y + 95d |
| 7 | ARRIETA Steven | Distribuidora Cruz - Tecnoforest - Trama | 20y + 124d |
| 8 | VILLALOBOS Pablo | Team CostaFrut - GoRigoGo - Giant | 20y + 272d |
| 9 | SISIMITH Eli Alejandro | Real Estelí | 20y + 304d |
| 10 | CHONAY Wilson Ottoniel | Guatemala | 20y + 305d |
| 11 | VOOGEL Jaap | Universe Cycling Team | 21y + 148d |
| 12 | BRENES Abraham Josueth | CMC-Prefabricados San Carlos | 21y + 164d |
| 13 | GUIDO Luis Carlos | Real Estelí | 22y + 59d |
| 14 | OBANDO Bryan Raul | Movistar - Best PC | 22y + 120d |
| 15 | JEREZ Jefersson | Real Estelí | 23y + 330d |
| 16 | HUERA Richard | Movistar - Best PC | 24y + 235d |
| 17 | JIMENEZ John | Distribuidora Cruz - Tecnoforest - Trama | 24y + 301d |
| 18 | QUESADA Jeremy | Team CostaFrut - GoRigoGo - Giant | 25y + 160d |
| 19 | ZAMORA Richard Alonso | Ciclo Café | 25y + 302d |
| 20 | TOC Fredy Orlando | Guatemala | 26y + 88d |
| 21 | ALBA Juan Diego | Movistar - Best PC | 26y + 96d |
| 22 | STRAVERS Jarri | Universe Cycling Team | 26y + 257d |
| 23 | MORALES Esdras | Guatemala | 28y + 231d |
| 24 | TOC Gerson | Guatemala | 28y + 284d |
| 25 | MENDEZ Amilcar | Guatemala | 28y + 312d |
| 26 | VASQUEZ Adolfo | Guatemala | 28y + 325d |
| 27 | NOBEL Rick | Universe Cycling Team | 29y + 81d |
| 28 | MIRANDA Nelson Gerardo | BCT - Arroz Ezio - Team Montoya | 30y + 98d |
| 29 | MATA Wilberth | BCT - Arroz Ezio - Team Montoya | 32y + 156d |
| 30 | MURILLO RETANA Luis | Distribuidora Cruz - Tecnoforest - Trama | 35y + 86d |
| 31 | MIRALLES Randall | CMC-Prefabricados San Carlos | 37y + 158d |
| 32 | OROZCO OROZCO Marco | BCT - Arroz Ezio - Team Montoya |