The fly-half has had a glittering career at youth level, winning the Girls U15 National Youth Cup in 2018 and 2019, and the U18 title in 2019. 

Ceitidh was an instrumental player for Stirling County, helping them win their first Premiership title in 2023 during her first season of senior rugby. Stirling County went to enjoy back-to-back league wins, with Ceitidh being the leading try scorer across the league with 13 tries. She also successfully kicked 44 conversions. 

In 2022, Ceitidh represented Scotland U18 in the Six Nations Festival and progressed to the Scotland Futures programme in 2023, featuring in their summer tour to Italy. She then stepped up to the U20 side in 2024 in the Six Nations Summer Series.

Ceitidh played for Glasgow Warriors in the Celtic Challenge for both the 2023/24 and 2024/25 seasons.

She is currently a supported player at the East Regional Training Centre.