Ladouceur played in the 2016 Nova Scotia Junior Championships, losing in the final to Mary Fay.

Later that season she skipped Laurier and team mates Brooklyn Fahl, Emma McKenzie and Kelly Middaugh at the 2020 U Sports/Curling Canada University Curling Championships, finishing with a 2–5 record.

[12] The event replaced that year's Canadian Junior Curling Championships which were cancelled due to the COVID-19 pandemic.

[15] Her team, which consists of Smith, Grace Lloyd and Rachel Steele won the North Grenville Curling Club Women's Fall Classic, the Stroud Sleeman Cash Spiel and the Gord Carroll Curling Classic events on the tour.

By virtue of winning the North Grenville Fall Classic, the Ladouceur women's rink qualified for the season ending Champions Cup Grand Slam event.

[18] The team played in the 2024 Ontario Scotties Tournament of Hearts, where they qualified for the playoffs, before losing to Chelsea Brandwood rink in the C1 vs C2 game.