[2][3] Richard participated at the 2020 Winter Youth Olympics in the biathlon competition, being awarded the silver medal in the girls' individual.

[4] Richard also participated in the single mixed relay event, winning the gold medal with her teammate Mathieu Garcia.

[4] Richard participated at the Biathlon Junior World Championships 2021, being awarded the gold medal in the youth women's 10 km individual event.

[5] She also participated in the youth women's 3 × 6 km relay event, being awarded the gold medal with her teammates, Fany Bertrand and Maya Cloetens.

[5] Richard participated at the Biathlon Junior World Championships 2022 in the junior women's 4 × 6 km relay event, being awarded the bronze medal with her teammates Camille Coupé, Noémie Remonnay and Océane Michelon.