For many years Howth Road Mixed N. S. has been affiliated with local GAA clubs who have provided training in skills and games for pupils in all classes. Coaches attend the school as part of PE lessons. Details of this year's programme to follow
Leinster Rugby provide coaching to schools for a series of sessions annually. These are offered to all class groupings. Sessions include skills, fitness and tag-rugby mini matches. Senior classes are invited to participate in local blitz tournaments each year.
Clontarf Cricket club provide coaching in the summer term to students in 3rd to 6th class. Our school enters the Leprechaun Cup each year. The team were finalists in 2017 and champions in 2018.