[3] In 2017, Aguirre competed in the women's lightweight event at the World Taekwondo Championships held in Muju, South Korea where she was eliminated in her first match by Kimia Alizadeh of Iran.

[4] At the 2017 Bolivarian Games held in Santa Marta, Colombia, she won one of the bronze medals in the women's 57 kg event.

In 2018, she won one of the bronze medals in her event at the 2018 Pan American Taekwondo Championships held in Spokane, United States.

In 2019, Aguirre represented Chile at the Summer Universiade in Naples, Italy and she won one of the bronze medals in the women's 57 kg event.

Aguirre had qualified to represent Chile at the 2020 Summer Olympics in Tokyo, Japan but she had to withdraw due to a positive COVID-19 test.