[4] In 2018, Alwine won the silver medal in the women's 75 kg event at the Junior World Weightlifting Championships held in Tashkent, Uzbekistan.

[6] In 2020, Alwine won the gold medal in the women's 71 kg event at the Roma 2020 World Cup in Rome, Italy.

[4][8][9] Alwine won the bronze medal in the women's 71 kg event at the 2022 Pan American Weightlifting Championships held in Bogotá, Colombia.

[11] Alwine won the gold medal in the women's 76 kg event at the 2023 Pan American Weightlifting Championships held in Bariloche, Argentina.

[13] Alwine won the bronze medal in the women's 71 kg event at the 2023 Pan American Games held in Santiago, Chile.