Debutants
Gauthier Navarro is the youngest debutant in Klasika Primavera de Amorebieta in 2019. There are 30 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | NAVARRO Gauthier | Interpro Cycling Academy | 19y + 34d |
| 2 | RUBINO Samuele | Kometa Cycling Team | 19y + 75d |
| 3 | OLDANI Stefano | Kometa Cycling Team | 21y + 94d |
| 4 | VIEGAS Daniel | Kometa Cycling Team | 21y + 99d |
| 5 | LÓPEZ Diego | Fundación Euskadi | 21y + 126d |
| 6 | BANASZEK Alan | Caja Rural - Seguros RGA | 21y + 166d |
| 7 | CUADRADO Unai | Fundación Euskadi | 21y + 200d |
| 8 | LÓPEZ Juan Pedro | Kometa Cycling Team | 21y + 257d |
| 9 | ISHIHARA Yuki | Interpro Cycling Academy | 22y + 9d |
| 10 | ARANBURU Jokin | Fundación Euskadi | 22y + 59d |
| 11 | MILTIADIS Andreas | Guerciotti - Kiwi Atlántico | 22y + 227d |
| 12 | GARCÍA José Antonio | Kometa Cycling Team | 22y + 241d |
| 13 | GONZÁLEZ David | Caja Rural - Seguros RGA | 23y + 52d |
| 14 | NEVES José | Burgos - BH | 23y + 166d |
| 15 | SAMITIER Sergio | Euskadi Basque Country - Murias | 23y + 226d |
| 16 | SILVA Paulo | Guerciotti - Kiwi Atlántico | 23y + 335d |
| 17 | REYES Aldemar | Manzana Postobon | 23y + 357d |
| 18 | RODRÍGUEZ Cristián | Caja Rural - Seguros RGA | 24y + 42d |
| 19 | HUDRY Florian | Interpro Cycling Academy | 24y + 159d |
| 20 | GUILLONNET Adrien | Interpro Cycling Academy | 25y + 144d |
| 21 | LOPES Fernando | Guerciotti - Kiwi Atlántico | 25y + 149d |
| 22 | AMEZQUETA Julen | Caja Rural - Seguros RGA | 25y + 245d |
| 23 | LASTRA Jonathan | Caja Rural - Seguros RGA | 25y + 315d |
| 24 | RODRÍGUEZ Sergio | Euskadi Basque Country - Murias | 27y + 51d |
| 25 | PONCE Samuel | Interpro Cycling Academy | 27y + 137d |
| 26 | PEDRERO Antonio | Movistar Team | 27y + 173d |
| 27 | JARAMILLO Daniel | Manzana Postobon | 28y + 89d |
| 28 | BOL Jetse | Burgos - BH | 29y + 218d |
| 29 | QUINTERO Carlos | Manzana Postobon | 33y + 40d |
| 30 | UGARTE Mikel | Guerciotti - Kiwi Atlántico | 36y + 304d |