Download the Boxer App for easy class booking and gym updates!

BOXER is more than a workout; it's a mindset. Step into a space where mental grit meets physical strength, guided by expert coaches and a community that drives you forward. Whether you're here to sharpen your skills or push past personal limits, we're here to help you rise, inside the ring and beyond.
Ready to level up? Join us and unleash your best self.

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Learn more about our classes. Click or tap on the class you're interested in and join us today.

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Note that all classes require participants to bring their own gloves. If you're new we can size you up and can purchase official BOXER gloves from our reception

Classes

Class Timetable

Beginner to Advanced, Morning and Night

Memberships

Join Boxer.

Move better, today

Optimise

Private Training

Perfect the craft, with the best

Facilities

About Our Gym

Narellan's home of boxing

Follow the BOXER Crew

Fuel your fight. Get training tips, event news, and more from BOXER on our socials

About us

Message from the owner

Tommy Mercuri

Growing up in a boxing household, boxing and fitness have always been a part of me. From a young age, the sport gave me purpose, drive, and a sense of responsibility that shaped who I am.When we hear the word Boxer, we think of someone who’s hard working, disciplined, and relentless — but really, that’s what we all aim to become in life.That’s why we created Boxer — to bring that winning mindset out of everyone who walks through our doors. From our strength zone to the boxing ring, every inch of this space is designed to push you, challenge you, and bring out your best.Whether you’ve never laced up a glove or you’re just ready to level up your fitness, Boxer is here to be the difference.See you in the ring,
Tommy Mercuri
Co-Founder & Head Coach

At Boxer, we believe boxing is more than just a workout — it’s confidence, discipline, and community.We’re a family-run gym built on generations of passion for the sport. Our roots are in real boxing and real coaching, and our purpose has always been to create a space where everyone feels welcome, supported, and pushed to be their best.

From beginner boxing classes to advanced training for competitive athletes, and hybrid strength sessions, our diverse programs are designed to meet you where you’re at. Our experienced coaches guide you through every punch, jab, lift, and combination, making sure you build real technique, real strength, and lasting results.Whether you’re stepping into the gym for the first time, training to build strength and fitness, or sharpening your skills as an experienced fighter, you’ll find expert guidance and unlimited access to boxing and strength classes.Our goal is simple: to make boxing and strength training accessible for adults, kids, and teens — and to grow a community that’s stronger together, inside and outside the ring.

Why Choose BOXER.?

  • Expert Coaching:
    Our trainers have years of experience in boxing and are dedicated to your success.

  • State-of-the-Art Facilities:
    Train with top-tier equipment—including heavy bags, speed balls, treadmills, rowers, and free weights—in a state-of-the-art facility designed to elevate your boxing and strength training.

  • Community & Support:
    At BOXER, you’re not just another member – you’re part of a family.

  • All Skill Levels Welcome:
    Whether you’re here for fitness, self-defense, or to compete, we’ve got the right program for you.

Are you ready to push your limits and become part of a community that supports you?
Join us at BOXER and start your journey today.

Meet the Trainers

Founder & Head Coach

Tommy Mercuri

As the driving force behind Boxer, Tommy Mercuri brings a wealth of boxing experience and a deep passion for helping others transform through the sport.Known for his sharp technique, strategic mindset, and motivational coaching style, Tommy has trained athletes of all levels, from complete beginners to competitive fighters. His vision for Boxer is simple: create a space where confidence, community, and personal growth thrive; one punch at a time.

Advanced Boxing Coach

Tom Mercuri Sr.

With over 35 years of experience in the boxing world, Tom Mercuri Sr. brings unmatched knowledge, passion, and dedication to BOXER. As the founder of Westside Boxing, Tom has been instrumental in shaping countless fighters over the decades.His expertise lies in developing advanced and professional boxers, refining technique, strategy, and ring IQ at the highest level. Tom’s hands-on approach and deep understanding of the sport make him an integral part of our training program, guiding athletes to reach their peak potential and achieve championship-level performance.

Top Tier Trainer

Drossos Kildaras

Drossos brings energy and intensity to BOXER.’s Strength, Vig, and Hustle Crew classes, helping members build power, endurance, and mental toughness. His focus is on functional strength and conditioning that supports both boxing performance and overall fitness.With a hands-on approach and motivating style, he’s here to help you train hard, move well, and achieve real results.

Boxer app

To get the most out of your Boxer memebership, download the Boxer App for easy class bookings and gym updates!

Download on the App StoreGet it on Google Play

  • Step 1: Go to your favourite app store and search for and download the Glofox app (the white and green app)

  • Step 2: Search for BOXER

  • Step 3: Click on "Register" and follow all the prompts

  • Step 4: Once your account has been created, you can select a membership type best fits your style + add your payment details

  • Step 5: After your membership has been confirmed, feel free to start booking classes!

This is the class page for teens boxing

This is the class page for womens boxing

This is the class page for little punchers

This is the class page for box smart

This is the class page for fighters

This is the class page for box n burn

This is the class page for your first free class

Train Like a Boxer. Join Our Community.

Unlimited memberships for adults, teens & kids with access to real boxing, expert coaching, and strength classes that get results. No joining fees and short lock-in options
Plus flexible trial passes and popular casual pass options so you can experience the Boxer difference in your own way.

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Private Training

Optimise your training with a pro

Accelerate your progress with one-on-one training tailored to your goals—be it refining technique, boosting fitness, or preparing for competition. With dedicated attention from our expert coach, Tommy Mercuri.
You'll train smarter, gain confidence, and achieve results faster. Perfect for all skill levels, our private training is where transformation begins.

Ready? Book a Session

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Meet the Trainers

Founder & Head Coach

Tommy Mercuri

As the driving force behind Boxer, Tommy Mercuri brings a wealth of boxing experience and a deep passion for helping others transform through the sport.Known for his sharp technique, strategic mindset, and motivational coaching style, Tommy has trained athletes of all levels, from complete beginners to competitive fighters. His vision for Boxer is simple: create a space where confidence, community, and personal growth thrive; one punch at a time.

Advanced Boxing Coach

Tom Mercuri Sr.

With over 35 years of experience in the boxing world, Tom Mercuri Sr. brings unmatched knowledge, passion, and dedication to BOXER. As the founder of Westside Boxing, Tom has been instrumental in shaping countless fighters over the decades.His expertise lies in developing advanced and professional boxers, refining technique, strategy, and ring IQ at the highest level. Tom’s hands-on approach and deep understanding of the sport make him an integral part of our training program, guiding athletes to reach their peak potential and achieve championship-level performance.

Top Tier Trainer

Drossos Kildaras

Drossos brings energy and intensity to BOXER.’s Strength, Vig, and Hustle Crew classes, helping members build power, endurance, and mental toughness. His focus is on functional strength and conditioning that supports both boxing performance and overall fitness.With a hands-on approach and motivating style, he’s here to help you train hard, move well, and achieve real results.

Class Timetable

Explore our live class schedule below to view availability and secure your spot.
Use the week selector at the top to browse upcoming sessions and plan ahead.

  • New here? Check out our exclusive trial offers and get started today!

  • Training regularly? Our Unlimited Memberships give you full access to all boxing + strength classes, with no joining fees and short lock-in options.

  • Prefer casual? Grab a drop-in pass or one of our popular class packs.

Prefer to book on our app? Download the Glofox app and search for BOXER to book quickly on the go.

Download on the App StoreGet it on Google Play
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Book a 15-Minute Tour at BOXER.

Curious about BOXER? Schedule a no-pressure, 15-minute visit with Head Coach Tommy Mercuri. He'll personally show you around, answer any questions, and help you explore how BOXER. can support your fitness journey. It's a friendly introduction—no commitments, just a chance to see if we're the right fit for you.
Select a convenient date and time below to book your tour.

How To Book

In the window below, navigate to the appointments tab and select "15min Gym Tour with Tommy".
From here, navigate to a date and time that suits you to book a tour!

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Contact Us

Got a question or want to know more?
Send us an enquiry below and we’ll get back to you within 24 hours

Monday-Friday: 8AM - 8PM
Saturday: 8AM - 12PMHours may vary based on private and class bookings. Please refer to our class timetable for the most up-to-date schedule.2/2 Bellingham Street, Narellan, 2567

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Follow the link below to check into you class.
You must be already be a member of BOXER with a login and class booked before beginning.

Privacy Policy
Boxer – www.boxerau.com
Effective Date: May 2025At Boxer, we respect your privacy and are committed to protecting your personal information. This Privacy Policy explains how we collect, use, store, and disclose your information when you visit our website, sign up for memberships, participate in classes, or interact with us in any way.1. Information We Collect
We may collect the following types of personal information:Personal details: name, date of birth, gender, and contact information (phone, email, address).Account details: login information, membership type, class bookings, and purchase history.Payment information: credit card or bank details when you purchase memberships or products.Health & fitness information: injuries, medical conditions, or goals (where relevant for training safety).Website & digital data: IP address, device details, browser type, and usage activity via cookies and analytics tools.2. How We Use Your Information
We use your information to:Manage memberships, class bookings, and payments.Provide safe and effective training services.Communicate with you about classes, updates, promotions, and special offers.Improve our services, website experience, and customer support.Meet legal, safety, and compliance obligations.3. Sharing of Information
We do not sell your personal information. We may share it with:Trusted service providers (e.g., payment processors, booking platforms such as Glofox, email systems like Klaviyo).Health or emergency professionals if required for your safety.Regulatory or legal authorities where disclosure is required by law.4. Cookies & Tracking
Our website uses cookies and analytics tools (such as Google Analytics and Facebook Pixel) to:Monitor site performance and improve user experience.Deliver targeted ads and promotions that may interest you.
You can adjust your browser settings to refuse cookies, but some website features may not function properly.5. Data Security
We take reasonable steps to protect your personal information against loss, misuse, unauthorised access, or disclosure. While we implement strict security measures, no data transmission over the internet can be guaranteed as fully secure.6. Your Rights
You have the right to:Access and request a copy of the personal information we hold about you.Request corrections to inaccurate or incomplete information.Opt out of marketing emails or SMS at any time.Request deletion of your data, subject to legal and contractual obligations.7. Children’s Privacy
For members under 18 years, we collect limited information from parents/guardians to manage memberships and participation in classes. We require parental consent for minors to join.8. Links to Other Websites
Our website may contain links to external sites. We are not responsible for the privacy practices of those sites and encourage you to review their policies.9. Updates to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on our website with a revised effective date.10. Contact Us
If you have questions or concerns about this Privacy Policy or how your personal information is handled, please contact us:Boxer
ABN: 90 684 001 803
Email: [email protected]
Phone: +610406125101
Address: 2/2 Bellingham St, Narellan 2567 NSW

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