Debutants
Laurens ten Dam is the youngest debutant in National Championships Netherlands - Road Race in 2003. There are 22 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | TEN DAM Laurens | Rabobank Continental Team | 22y + 228d |
| 2 | ZONNEVELD Thijs | Cycling Team Löwik - Tegeltoko | 22y + 274d |
| 3 | LENFERINK Maarten | Cycling Team Löwik - Tegeltoko | 22y + 341d |
| 4 | VAN GROEZEN Jelle | Van Hemert Groep Cycling Team | 23y + 70d |
| 5 | MOURIS Jens | Rabobank Continental Team | 23y + 109d |
| 6 | VAN DULMEN Frank | Cycling Team Löwik - Tegeltoko | 23y + 168d |
| 7 | AERTS Ruud | Van Hemert Groep Cycling Team | 23y + 300d |
| 8 | BOS Marco | Cycling Team Löwik - Tegeltoko | 23y + 359d |
| 9 | DE WAARD Bram | Van Vliet - EBH - Gazelle | 24y + 17d |
| 10 | MUTSAARS Ronald | Rabobank ProTeam | 24y + 71d |
| 11 | VAN KATWIJK Alain | Axa Cycling Team | 24y + 121d |
| 12 | VAN DER PLUIJM Marvin | Cyclingteam Bert Story - Piels | 24y + 169d |
| 13 | HERMES Pascal | Axa Cycling Team | 24y + 253d |
| 14 | DE HAAN Folkert | Apac Cycling Team | 25y + 94d |
| 15 | VAN DER BURG Germ | Cyclingteam Bert Story - Piels | 25y + 232d |
| 16 | VAN RIJN Vincent | Van Hemert Groep Cycling Team | 25y + 333d |
| 17 | MEIJER Erwin | Van Vliet - EBH - Gazelle | 25y + 335d |
| 18 | BEKKING Martin | Apac Cycling Team | 26y + 29d |
| 19 | SMINK Juliën | Bankgiroloterij | 26y + 134d |
| 20 | CORNELISSEN Bjorn | Flanders - iTeamNova | 27y + 115d |
| 21 | HAMERS Niels | Team Fuji Bikes | 27y + 266d |
| 22 | ZUIJDERWIJK Wilco | Van Vliet - EBH - Gazelle | 33y + 270d |