She won the gold medal in the women's 52 kg event at the 2022 European Judo Championships held in Sofia, Bulgaria.

A year later, Giles competed in the women's 52 kg event at the 2018 World Judo Championships held in Baku, Azerbaijan.

In June 2021, Giles competed in the women's 52 kg event at the World Judo Championships held in Budapest, Hungary where she was eliminated in her second match by eventual bronze medallist Fabienne Kocher of Switzerland.

[18] Giles won the gold medal in the women's 52 kg event at the 2022 European Judo Championships held in Sofia, Bulgaria.

[19] Selected for 2024 Summer Olympics in Paris, France,[20][21] Giles had a bye into the second round where she lost on golden score to Larissa Pimenta from Brazil.