Our Services

Who We Are
Sterling Fitness is a boutique fitness and hiking club in Willoughby, Sydney, specialising in small group fitness classes and guided hiking for people over 50.
Founded by Sonia Wray — award-winning fitness trainer, certified wilderness first aid specialist and accomplished high-altitude trekker.
We offer GYMFit studio classes, weekly HIKEFit sessions across Greater Sydney, and international trekking adventures.
With a maximum of 8 people per class, every session is personalised, supportive and designed for your stage of life
We ensure you are FIT and FABULOUS, no matter your age.




Our Time Table
STAYFit Classes
45min Fitness Class
Virtual | Hybrid | Studio
FITAAA Classes*
45min Circuit Class
Virtual | Hybrid | Studio
YOGAFit / Pilates Classes
45mins
VIRTUAL only
HIKEFit Sessions
Up to 3 hours
Hiking in nature
GENTLEFit Classes**
45min circuit class
Studio Only

Why Sterling Fitness?
Personalised Training
Boutique Gym
Experienced Trainers
Focus on over 50
Some of Our Awards
What Our Clients Say


Our promise
Make you
Fit & Fabulous
no matter your age,
so you live a healthy and productive life.
Get fit, have fun and be healthy!
Let’s Talk
Email Us
Location
Willoughby Gym, Armstrong Street, Willoughby NSW, Australia


