In 1991, the following legend was printed in the Centennial Rugby Programme, dubbed – "The Battle of The Colours", for the 100th anniversary of the annual Nudgee vs Terrace rugby match. The legend has it that the two St Joseph's, who both wore the Christian Brothers traditional Blue and White, played off in a Rugby game to decide who would keep the prestigious colours. As the story goes Nudgee won the match seeing them keep the colours with Gregory Terrace changing to the now famed Red and Black. This fierce rivalry has continued ever since in every sport yet Rugby continues to stand head and shoulders above the rest, with crowds of up to 10 000 attending First XV fixtures. As two of the biggest Rugby schools in Australia the schools also compete for the St Joseph's Cup.