STARplex is a state of the art facility owned and operated by Trinity College as a not-for-profit recreation centre for the benefit of the school and the community.


a four court air-conditioned stadium with bleachers, competitive and recreational gymnastics, basketball (all levels), netball, kindergym, babygym and specialists clinics. Want to run a sporting carnival? Call 8522 0622.

Swim Centre

Two heated indoor swimming pools for learn to swim classes including baby’s, squad swimming, hydrotherapy, aqua classes and lap swimming. Phone them direct to book your swimming lessons 8522 0622.

Fitness Centre

a fully serviced gym, weights area, well-being studio, massage, large group fitness room, a small group training room (SET Zone) and 70+ group fitness classes offered each week. Call for a tour today on 8522 0622.

Other services at STARplex include a free crèche, a leased café, a first class theatre, wellness services and conference rooms.

Current Trinity parents are eligible for discounts across various STARplex programs. Please telephone 8522 0622 to learn more about their latest offerings.

During school hours the College has the use of three courts, theatre and pool time for the instruction of students. All students at Trinity College benefit from lessons at the state of the art facility, providing the ideal environment for sporting endeavours at no extra charge during school lessons.

Pilates Studio

Our Reformer Pilates classes focus on muscle toning and whole body sculpting while being low impact. The 45 minute workouts are designed to work your whole body in one session as well as being energising and fun. Delivered by qualified instructors and tailored to all levels so every individual can meet their fitness goals. Every workout is designed with a different theme so you will feel motivated and challenged every time you leave our session.

For further information telephone 8522 0622 or download the Pilates Studio at STARplex App, from Google Play or App Store. All pack prices and class times are displayed in our App. A limited number of spaces are available in each class and your attendance must be pre-booked via the App.


STARstore is the sole supplier of Trinity College uniforms in addition to sportswear, swimwear and accessories as well as a small range of gift ware. For further information or to organise uniform fittings please telephone 8522 0643. STARstore is open Monday to Friday 8am to 5pm and Saturday 9am to 12pm.

Location & Contact Details

18- 20 Alexander Avenue, Evanston South SA 5116
Telephone: 8522 0622
Facsimile: 8522 0684