Info
| Last name | Mahieu |
| First name | Gregoire |
| Nationality |  France |
| Date of birth | 31-03-2004 |
| Age | 21 |
About Gregoire Mahieu
Gregoire Mahieu is a French cycling professional, 21 years old.
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 La Philippe Gilbert juniors (2.1) | |||||||
| 89 |  Standings | ||||||
| 09-10 | 72 | Stage 2Harzé - Remouchamps (118.0km) | |||||
| 08-10 | 124 | Stage 1Harzé - La Gleize (82.0km) | |||||
| 11-08 | 14 | National Road Championships - France TT U19 (CN) | |||||
| 09-08 | 14 | National Road Championships - France U19 (CN) | |||||
| Ain Bugey Valromey Tour (2.1) | |||||||
| 70 | Standings | ||||||
| 17-07 | 84 | Stage 5Artemare - Hauteville-Lompnès (102.0km) | |||||
| 16-07 | 63 | Stage 4Izernore - Injoux-Génissiat (93.0km) | |||||
| 15-07 | 99 | Stage 3Loyettes - Ambérieu-en-Bugey (94.0km) | |||||
| 14-07 | 51 | Stage 2Saint-Victor-de-Morestel - Morestel (98.0km) | |||||
| 13-07 | 43 | Stage 1Culoz - Belley (104.0km) | |||||
| 19-06 | 35 |  TF GD Dorigo MO Biemmereti MO Ettore e Cristiano Floriani MO Emilio Mazzero (1.1) | |||||
| 18-06 | 46 | Gran Premio Eccellenze Valli del Soligo (Cronosquadre) (1.1) | |||||
| 04-06 | 38 | La Classique des Alpes Juniors (1.1) | |||||
 XXVIII. Gipuzkoa Klasikoa (2.1) | |||||||
| 41 | Standings | ||||||
| 24-04 | 44 | Stage 2Egia - Egia (108.0km) | |||||
| 23-04 | 51 | Stage 1Deba - Deba (105.0km) | |||||