The 26-year-old rider managed to outdo the other competitors in the last kilometer of the race at the exit of Larmont, the last difficulty of the day and traditional justice of the peace of the event.
He thus beat the Eritrean Biniam Girmay Hailu (Nippo Delko One Provence) and the Frenchman Aurélien Paret-Peintre (AG2R La Mondiale).
Classification of the Coupe de France (after the 4th round):
- Josef Cerny (CZE) 64 points
- Loic Vliegen (BEL) 50 pts
- Bryan Coquard (FRA) 50 pts
- Benoit Cosnefroy (FRA) 50 pts
- Biniam Girmay Hailu (ERI) 35 pts