She was a finalist for the 2024 French Olympic team in the speed climbing event.

Viglione started climbing at age 5,[2] practicing bouldering.

[3] She discovered speed climbing in 2015 when she moved from Marseille and joigned a club in Massy.

[5] In 2021, she won the gold medal at the European Youth Championships.

She set a new French record at the 2023 European Speed Climbing Olympic Qualifier with 6.68 s.[3] Viglione competed in speed climbing at the 2024 Summer Olympics.