What are my chances of getting into Groton and Middlesex?

Sorry, looking back I don’t know why I added that I am a religious Catholic. I chose Middlesex for their athletics and community. I chose Groton because of the education; I know it will be extremely rigorous, but I feel like when I’m challenged I learn better. My parents gave me the option of applying to schools so I decided to choose non-Catholic schools because I feel like the athletics and education will be better at Groton and Middlesex. Thank you for the advice.