top of page

C3 Training Marrickville

Try our 7-Day FREE trial now.

Here at C3, we're a little different.

We focus on community. We set out to build a gym where people feel like they want to go, and not to go. Friends train free every Saturday, 

We focus on coaching. We don't do 'seconds on and seconds off'.  We provide structured Strong, Hybrid, or Energy classes over a 15 week program to help you achieve your goals.

We focus on care. Be it post-partum, or Olympic athlete (yes - we have a few of those), we want to help each of our members achieve their health and wellness goals.

Our Community

Meet The Trainers

Work with coaches that really care about your goals and tailor classes to your needs.


Premium cardio and weights training facility based in Marrickville.

Group Classes

Workout with a team in a fun, supportive community environment.

Personal Training

Personal training is available for those who want to reach their goals.

Coaches Who Care

This is a key feature as shown on the about c3 page

Shower Facilities

Our club has showering facilities for those on a mission. 

Onsite Parking

Free onsite parking to ensure hassle free training.

Kids Play Area

Bring your little ones along! We have a designated play area.

Kids Classes

Ask us about our kids classes for ages 8 and up!


Hey there, Elliot here. I’m the owner and head trainer here at C3 Marrickville. I’ve been in the industry for over 11 years, having previously run my own boot camps as well as managed multiple F45s across Marrickville, Petersham, and Neutral Bay.


You’ll generally find me at the gym with my dog Toast (golden retriever). Most importantly, I joined the fitness industry to celebrate what our bodies can do, and not what they can’t. My team and I are here to help allow each person to discover their own unique strengths.

You’ll generally find me at the gym with my dog Toast


Choose classes based on your goals as part of our 15 Week program.


Feel confident, move fast and build a stronger, resilient body able to take on anything you set your mind to.

Heading 6

Enhance your overall physique with our hybrid classes.

Heading 6

Build up your mental and physical endurance with a session that pushes you to new limits every time, with pumping music to boot!

Heading 6
Marrickville Membership


There's no need to hide our prices! Our transparent pricing options allow members to access any class across all locations and receive FREE C3 gear to get started.

6 Month Contract

$54.95 per week

  • 6 Month Commitment

  • Paid Weekly

Heading 6

$59.95 per week

  • No contract period

  • Paid Weekly

Heading 6

Contact Us


0406 207 273


25 Shirlow St, Marrickville NSW 2204, Australia


7-Day Free Trial

Train Free

Join us for a workout with our 7-Day FREE Trial. Gain access to all our classes for one full week with zero membership fees and no lock-in contract.

Marrickville Try Us Free
bottom of page