Debutants
Daniel Alejandro Mendez is the youngest debutant in Grand Prix Cycliste la Marseillaise in 2020. There are 46 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | MENDEZ Daniel Alejandro | Equipo Kern Pharma | 19y + 245d |
| 2 | RUIZ Ibon | Equipo Kern Pharma | 21y + 3d |
| 3 | BURGAUDEAU Mathieu | Team Total Direct Energie | 21y + 77d |
| 4 | BRUNEL Alexys | Groupama - FDJ | 21y + 115d |
| 5 | HUYS Laurens | Bingoal - Wallonie Bruxelles | 21y + 131d |
| 6 | WIRTGEN Luc | Bingoal - Wallonie Bruxelles | 21y + 210d |
| 7 | BELLICAUD Jeremy | Circus - Wanty Gobert | 21y + 239d |
| 8 | ADRIÀ Roger | Equipo Kern Pharma | 21y + 290d |
| 9 | MOZZATO Luca | B&B Hotels - Vital Concept p/b KTM | 21y + 352d |
| 10 | WEEMAES Sasha | Sport Vlaanderen - Baloise | 21y + 358d |
| 11 | GALVÁN Francisco | Equipo Kern Pharma | 22y + 63d |
| 12 | BOUZAS Martin | Equipo Kern Pharma | 22y + 74d |
| 13 | LOUVET Louis | St Michel - Auber93 | 22y + 205d |
| 14 | DE PLUS Jasper | Circus - Wanty Gobert | 22y + 236d |
| 15 | STOKBRO Andreas | NTT Pro Cycling | 22y + 300d |
| 16 | RIOU Alan | Team Arkéa Samsic | 22y + 306d |
| 17 | TU Sergio | Equipo Kern Pharma | 22y + 343d |
| 18 | GHYS Robbe | Sport Vlaanderen - Baloise | 23y + 22d |
| 19 | GENIETS Kevin | Groupama - FDJ | 23y + 24d |
| 20 | MOLLY Kenny | Bingoal - Wallonie Bruxelles | 23y + 40d |
| 21 | ROCHAS Rémy | NIPPO DELKO One Provence | 23y + 260d |
| 22 | GAILLARD Marlon | Team Total Direct Energie | 23y + 269d |
| 23 | FEDELI Alessandro | NIPPO DELKO One Provence | 23y + 337d |
| 24 | WILLEMS Thimo | Sport Vlaanderen - Baloise | 23y + 358d |
| 25 | MÁRQUEZ Martí | Equipo Kern Pharma | 23y + 358d |
| 26 | O'CONNOR Ben | NTT Pro Cycling | 24y + 69d |
| 27 | PICOUX Maximilien | Natura4Ever - Roubaix Lille Métropole | 24y + 82d |
| 28 | COSNEFROY Benoît | AG2R La Mondiale | 24y + 108d |
| 29 | BLEIER Baptiste | St Michel - Auber93 | 24y + 246d |
| 30 | DE VYLDER Lindsay | Sport Vlaanderen - Baloise | 24y + 248d |
| 31 | RUSSO Clément | Team Arkéa Samsic | 25y + 13d |
| 32 | TANFIELD Harry | AG2R La Mondiale | 25y + 77d |
| 33 | HUDRY Florian | Cambodia Cycling Academy | 25y + 88d |
| 34 | CONSTANTIN Baptiste | St Michel - Auber93 | 25y + 138d |
| 35 | SCHÖNBERGER Sebastian | B&B Hotels - Vital Concept p/b KTM | 25y + 264d |
| 36 | GUILLONNET Adrien | St Michel - Auber93 | 26y + 73d |
| 37 | GOGL Michael | NTT Pro Cycling | 26y + 90d |
| 38 | AURIGNAC Samy | Cambodia Cycling Academy | 27y + 43d |
| 39 | VALGREN Michael | NTT Pro Cycling | 27y + 360d |
| 40 | DUMOURIER Florian | Cambodia Cycling Academy | 28y + 3d |
| 41 | BERLIN Antoine | Cambodia Cycling Academy | 30y + 184d |
| 42 | VERMOTE Julien | Cofidis | 30y + 191d |
| 43 | BOASSON HAGEN Edvald | NTT Pro Cycling | 32y + 261d |
| 44 | THOMSON Jay Robert | NTT Pro Cycling | 33y + 296d |
| 45 | ŞAMPIYONBISIKLET Mehmet | Cambodia Cycling Academy | 34y + 60d |
| 46 | BOUSQUET Pascal | Cambodia Cycling Academy | 43y + 51d |