Harry was an Exeter City scholar/trainee between 2019 and 2021. He scored the winner in the FA Youth Cup against Plymouth Argyle in October 2019. 

Prior to joining City, Harry had played for Newton Abbot Spurs in the SW Peninsula League as a sixteen-year-old..

After his release from St James' Park in early 2021, Harry joined Western League Buckland Athletic. He was back at Newton Spurs in 2021/22 and, aside from also registering with Southern League Bideford for a while, Harry continued to play for Spurs in 2022/23.