Debutants
Kenny Elissonde is the youngest debutant in Donostia San Sebastian Klasikoa in 2012. There are 61 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | ELISSONDE Kenny | FDJ - BigMat | 21y + 23d |
| 2 | BARDET Romain | AG2R La Mondiale | 21y + 279d |
| 3 | LECHUGA Pablo | Andalucia - Caja Granada | 21y + 364d |
| 4 | QUINTANA Nairo | Movistar Team | 22y + 192d |
| 5 | RATTO Daniele | Liquigas - Cannondale | 22y + 314d |
| 6 | MAJKA Rafał | Team Saxo Bank - Tinkoff Bank | 22y + 337d |
| 7 | CIMOLAI Davide | Lampre - ISD | 23y + 1d |
| 8 | ULISSI Diego | Lampre - ISD | 23y + 30d |
| 9 | LINDEMAN Bert-Jan | Vacansoleil - DCM | 23y + 59d |
| 10 | COURTEILLE Arnaud | FDJ - BigMat | 23y + 154d |
| 11 | VIVIANI Elia | Liquigas - Cannondale | 23y + 189d |
| 12 | TALANSKY Andrew | Garmin Sharp | 23y + 265d |
| 13 | ANACONA Winner | Lampre - ISD | 24y + 3d |
| 14 | SILIN Egor | Astana Pro Team | 24y + 50d |
| 15 | LIGTHART Pim | Vacansoleil - DCM | 24y + 59d |
| 16 | MEYER Cameron | Orica GreenEDGE | 24y + 216d |
| 17 | SICARD Romain | Euskaltel - Euskadi | 24y + 226d |
| 18 | HENAO Sergio | Sky Procycling | 24y + 248d |
| 19 | GASTAUER Ben | AG2R La Mondiale | 24y + 274d |
| 20 | IGNATENKO Petr | Team Katusha | 24y + 322d |
| 21 | BÉRARD Julien | AG2R La Mondiale | 25y + 18d |
| 22 | SARMIENTO Cayetano José | Liquigas - Cannondale | 25y + 139d |
| 23 | PETERSON Tom | Garmin Sharp | 25y + 234d |
| 24 | ZEITS Andrey | Astana Pro Team | 25y + 244d |
| 25 | ARAMENDIA Javier | Caja Rural | 25y + 253d |
| 26 | SEELDRAEYERS Kevin | Astana Pro Team | 25y + 337d |
| 27 | PATERSKI Maciej | Liquigas - Cannondale | 25y + 337d |
| 28 | AMADOR Andrey | Movistar Team | 25y + 351d |
| 29 | DE CLERCQ Bart | Lotto Belisol Team | 25y + 354d |
| 30 | MARTIN Dan | Garmin Sharp | 25y + 360d |
| 31 | CLARKE Simon | Orica GreenEDGE | 26y + 27d |
| 32 | JEANNESSON Arnold | FDJ - BigMat | 26y + 211d |
| 33 | ŠTYBAR Zdeněk | Omega Pharma - Quick-Step | 26y + 247d |
| 34 | MEERSMAN Gianni | Lotto Belisol Team | 26y + 253d |
| 35 | MACHADO Tiago | RadioShack - Nissan | 26y + 301d |
| 36 | WYSS Danilo | BMC Racing Team | 26y + 354d |
| 37 | CHACÓN Javier | Andalucia - Caja Granada | 27y + 16d |
| 38 | MEIER Christian | Orica GreenEDGE | 27y + 175d |
| 39 | SALERNO Cristiano | Liquigas - Cannondale | 27y + 178d |
| 40 | CARRASCO Sergio | Andalucia - Caja Granada | 27y + 179d |
| 41 | SANTAMBROGIO Mauro | BMC Racing Team | 27y + 312d |
| 42 | CARDOSO André | Caja Rural | 27y + 346d |
| 43 | NORDHAUG Lars Petter | Sky Procycling | 28y + 92d |
| 44 | MARCZYŃSKI Tomasz | Vacansoleil - DCM | 28y + 161d |
| 45 | PAUWELS Serge | Omega Pharma - Quick-Step | 28y + 267d |
| 46 | DYACHENKO Alexandr | Astana Pro Team | 28y + 302d |
| 47 | DALL'ANTONIA Tiziano | Liquigas - Cannondale | 29y + 19d |
| 48 | KVACHUK Oleksandr | Lampre - ISD | 29y + 22d |
| 49 | CARDOSO Manuel Antonio Leal | Caja Rural | 29y + 129d |
| 50 | VAN DEN BROECK Jurgen | Lotto Belisol Team | 29y + 195d |
| 51 | TXURRUKA Amets | Euskaltel - Euskadi | 29y + 278d |
| 52 | ROSENDO Jesús | Andalucia - Caja Granada | 30y + 151d |
| 53 | FERNÁNDEZ Koldo | Garmin Sharp | 30y + 336d |
| 54 | BRÔCO Hernâni | Caja Rural | 31y + 62d |
| 55 | PIRES Bruno | Team Saxo Bank - Tinkoff Bank | 31y + 91d |
| 56 | CUMMINGS Steve | BMC Racing Team | 31y + 148d |
| 57 | LAGUTIN Sergey | Vacansoleil - DCM | 31y + 213d |
| 58 | BENNATI Daniele | RadioShack - Nissan | 31y + 325d |
| 59 | NIEMIEC Przemysław | Lampre - ISD | 32y + 125d |
| 60 | GALDÓS Aitor | Caja Rural | 32y + 280d |
| 61 | PETROV Danail Andonov | Caja Rural | 34y + 191d |