Adrien Etiévent made his debut in the Telemark World Cup on January 21, 2017 in Méribel . With the placement as 16th in the sprint, he immediately scored his first World Cup points. In the overall World Cup he was 56th at the end of the season . He also took part in the 2017 Telemark World Championships in La Plagne . A 20th place in the sprint was his best result there. In the 2017/18 season he was now a regular member of the French World Cup team. In the overall World Cup he reached 20th place. At the Telemark Junior World Championship 2018 in Mürren , he reached the round of 16 in a parallel sprint and was eleventh in the Classic and ninth in the sprint.