Courtney signed for Bohs ahead of the 2020 season and made her debut in the second game of the season against Galway. Courtney has extensive international experience already, having represented Ireland at U15, U16 and U17 level. At just 15 years of age, she was part of the Ireland U17s squad which qualified for the elite stages of the European Championship Qualifiers in Germany and she repeated the trick again in 2019 as Ireland made it to the elite stage once more.