Debutants
José Iván Gutiérrez is the youngest debutant in Escalada a Montjuïc in 2003. There are 3 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | GUTIÉRREZ José Iván | iBanesto.com | 24y + 326d |
| 2 | PÉREZ Santiago | Phonak Hearing Systems | 26y + 75d |
| 3 | PÉREZ RODRÍGUEZ Luis | Cofidis | 29y + 125d |