Debutants
Nickolas Zukowsky is the youngest debutant in Grand Prix Cycliste de Québec in 2018. There are 44 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | ZUKOWSKY Nickolas | Canada | 20y + 96d |
| 2 | MCNULTY Brandon | Rally Cycling | 20y + 158d |
| 3 | VANHOUCKE Harm | Lotto Soudal | 21y + 82d |
| 4 | ROBERGE Adam | Canada | 21y + 164d |
| 5 | WALSH Edward | Canada | 21y + 289d |
| 6 | GAUDU David | Groupama - FDJ | 21y + 332d |
| 7 | MADOUAS Valentin | Groupama - FDJ | 22y + 57d |
| 8 | CASTRILLO Jaime | Movistar Team | 22y + 178d |
| 9 | KNOX James | Quick-Step Floors | 22y + 307d |
| 10 | BIERMANS Jenthe | Team Katusha Alpecin | 22y + 312d |
| 11 | COSNEFROY Benoît | AG2R La Mondiale | 22y + 325d |
| 12 | VAN HOOYDONCK Nathan | BMC Racing Team | 22y + 330d |
| 13 | RIABUSHENKO Alexandr | UAE Team Emirates | 22y + 330d |
| 14 | MERTZ Rémy | Lotto Soudal | 23y + 52d |
| 15 | FABBRO Matteo | Team Katusha Alpecin | 23y + 150d |
| 16 | OWEN Logan | Team EF Education First - Drapac p/b Cannondale | 23y + 166d |
| 17 | KRAGH ANDERSEN Søren | Team Sunweb | 24y + 28d |
| 18 | JOYCE Colin | Rally Cycling | 24y + 32d |
| 19 | JAUREGUI Quentin | AG2R La Mondiale | 24y + 138d |
| 20 | MATHIS Marco | Team Katusha Alpecin | 24y + 153d |
| 21 | MÜHLBERGER Gregor | BORA - hansgrohe | 24y + 156d |
| 22 | JANSEN Amund Grøndahl | Team LottoNL-Jumbo | 24y + 208d |
| 23 | FRANKINY Kilian | BMC Racing Team | 24y + 224d |
| 24 | BASSO Leonardo | Team Sky | 24y + 256d |
| 25 | GROßSCHARTNER Felix | BORA - hansgrohe | 24y + 258d |
| 26 | GOGL Michael | Trek - Segafredo | 24y + 307d |
| 27 | SÉNÉCHAL Florian | Quick-Step Floors | 25y + 59d |
| 28 | MARTINELLI Davide | Quick-Step Floors | 25y + 99d |
| 29 | DOULL Owain | Team Sky | 25y + 128d |
| 30 | DOUGALL Nic | Team Dimension Data | 25y + 290d |
| 31 | VERONA Carlos | Mitchelton-Scott | 25y + 307d |
| 32 | ARCAS Jorge | Movistar Team | 26y + 61d |
| 33 | CARPENTER Robin | Rally Cycling | 26y + 79d |
| 34 | BIDARD François | AG2R La Mondiale | 26y + 172d |
| 35 | BERNARD Julien | Trek - Segafredo | 26y + 174d |
| 36 | CANTY Brendan | Team EF Education First - Drapac p/b Cannondale | 26y + 233d |
| 37 | MORTON Lachlan | Team Dimension Data | 26y + 248d |
| 38 | VAN HOECKE Gijs | Team LottoNL-Jumbo | 26y + 299d |
| 39 | PICCOLI James | Canada | 27y + 2d |
| 40 | DECLERCQ Tim | Quick-Step Floors | 29y + 170d |
| 41 | WAGNER Robert | Team LottoNL-Jumbo | 35y + 143d |
| 42 | POZZOVIVO Domenico | Bahrain Merida Pro Cycling Team | 35y + 281d |
| 43 | DE KORT Koen | Trek - Segafredo | 35y + 364d |
| 44 | CURVERS Roy | Team Sunweb | 38y + 254d |