Debutants
Diego Alejandro Tamayo is the youngest debutant in Vuelta a Colombia in 2006. There are 16 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | TAMAYO Diego Alejandro | Atom | 22y + 320d |
| 2 | LASA Gaizka | Atom | 24y + 35d |
| 3 | VARGAS Carlos Fernando | Team Monex | 24y + 75d |
| 4 | ORTEGA Mauricio | Atom | 25y + 287d |
| 5 | CASTRO Alexis de Jesus | Viña Magna - Cropu | 25y + 294d |
| 6 | GAZTAÑAGA Mikel | Atom | 26y + 218d |
| 7 | RAMOS Milton | Atom | 26y + 236d |
| 8 | GONZALEZ Javier Alberto | Massi | 26y + 265d |
| 9 | TAVARES Arlés de Jesús | Atom | 26y + 358d |
| 10 | SERPA José Rodolfo | Selle Italia - Serramenti Diquigiovanni | 27y + 110d |
| 11 | TRUJILLO Rolando | Selle Italia - Serramenti Diquigiovanni | 28y + 20d |
| 12 | GIRALDO Alexander | Selle Italia - Serramenti Diquigiovanni | 29y + 132d |
| 13 | MOYANO Luis Alejandro | Atom | 30y + 134d |
| 14 | SIMÓN Edgardo | Selle Italia - Serramenti Diquigiovanni | 31y + 232d |
| 15 | PAREDES Freddy Rolando | Selle Italia - Serramenti Diquigiovanni | 31y + 318d |
| 16 | AZPARREN Mikel | Atom | 35y + 188d |