She competed at the 2023 World Championships and qualified as an individual to the 2024 Olympic Games, where she represented Switzerland.

[3] Bickel won the vault and uneven bars titles at the 2018 Swiss Junior Championships, and she finished fifth in the all-around.

[6] She won the gold medal on the uneven bars at the 2018 Tournoi International and placed sixth in the all-around.

[11][12] Bickel became age-eligible for senior international competitions in 2020, but she did not compete that year as a result of the COVID-19 pandemic.

[1] She returned to competition in November at the Arthur Gander Memorial and won the all-around silver medal behind Alice D’Amato.

[17] Bickel completed at the Magglingen Friendly and won the all-around gold medal by nearly two points ahead of teammate Caterina Cereghetti.

In the event finals, she won gold on the floor exercise and silver on uneven bars and balance beam.