Over the descent
Pavel Sivakov went clear of the Colombian, caught the remaining breakaway riders, with AG2R's stagiaire
Bastien Tronchon. The INEOS Grenadiers rider had the strongest legs, but could not drop the Frenchman, as the duo entered the final kilometer with 30 seconds of lead, a gap shortened by the collaboration between EF, BORA and Bahrain in the peloton.
In the fight for the stage win however, Tronchon took advantage of the situation to take his first pro win, one that no-one would've expected. The 20-year old beat
Pavel Sivakov to second, whilst
Alejandro Valverde won the sprint for third place.