[7] The school was the subject of media coverage due to their development and marketing of the "Béal na nGael" badge.

'"[9] The Béal na nGael is a modern variant of the Fáinne, a badge worn to indicate a degree of fluency in, and willingness to communicate in, the Irish language.

In 2018, Reachrann was featured in an article in the Irish Independent, entitled "Schools build relationships to inspire better performance" where its academic success was discussed.

[12] Gaelcholáiste Reachrann has a proud sporting tradition, fielding teams in Gaelic Football, Hurling, Camogie, Soccer, Basketball, Badminton and Frisbee.

[13] In 2016, Reachrann won both the Dublin and Leinster Gaelic Football championships, however, the team lost the All-Ireland final by 4 points to Mayo's St. Joseph's C.C.