All students participate in sport each Thursday afternoon between 12. 30pm and 2. 30pm. Non-representative students alternate each term between electing a sport and College House Sport.
These sports are conducted on and off-site by staff and external agencies.
Students also participate in seasonal House Ball Sports.
Trinity Students also have the opportunity to participate in representative sport on Thursday afternoons. Boys participate in MCS interschool competition, participating in sports such as Rugby League, Basketball and Football. Girls participate in the MCCS interschool competition playing sports such as Water Polo and Oz Tag. The College is also a member of the CGSSA interschool girl’s competition.