The #1 Gym in North Brunswick, NJ

Iron Strong Athletics

Find Your Fire

Your Home for Fitness in North Brunswick. Offering Group Classes, Personal Training, and Specialized Strength Sessions.


Ready to Become Iron STrong?

Your Journey to Your Strongest, Fittest Self Begins Here

Discover Iron Strong Athletics, your home fitness gym in North Brunswick, NJ! We offer effective programs tailored to all fitness levels where expert coaches guide you through group workout classes, personal training, nutrition coaching and more. Join our supportive community to find the motivation and accountability that will help you stay locked into a great fitness routine so you can find your fire and achieve your goals. Book a free trial class today to get started!

Our Core Fitness Program

Strength & Conditioning

Get Stronger, Fitter, And Leaner

Ready to discover the best Strength & Conditioning classes in North Brunswick? These classes are endlessly scalable so people of all fitness levels can build strong, powerful, and resilient bodies. Expert coaches will guide you through comprehensive workouts that combine the best of strength training, conditioning, and functional movements to help you develop the strength, power, endurance, and mobility you need to excel in all aspects of your life.


Book a free trial class to experience how awesome these workout classes are for yourself!

More Fitness Programs

To Help You Reach Peak Fitness

We believe that true fitness goes beyond just hitting the gym. That's why we offer a holistic approach to wellness, with Personal Training and Nutrition Coaching to complement our dynamic group classes. Sign up today to maximize your results and achieve your goals!

Our Class Schedule

Life gets busy – we get it! That's why we offer classes throughout the day, from early morning to evening. Find a time that works for you and join us for a workout in North Brunswick!

Monday

Group Workout

5:00 AM - 6:00 AM

Group Workout

6:00 AM - 7:00 AM

Group Workout

7:00 AM - 8:00 AM

Free Intro Class

7:00 AM - 8:00 AM

Group Workout

9:30 AM - 10:30 AM

Group Workout

5:00 PM - 6:00 PM

Group Workout

6:00 PM - 7:00 PM

Group Workout

7:00 PM - 8:00 PM

Tuesday

Group Workout

5:00 AM - 6:00 AM

Group Workout

6:00 AM - 7:00 AM

Group Workout

7:00 AM - 8:00 AM

Free Intro Class

7:00 AM - 8:00 AM

Group Workout

9:30 AM - 10:30 AM

Group Workout

5:00 PM - 6:00 PM

Group Workout

6:00 PM - 7:00 PM

Group Workout

7:00 PM - 8:00 PM

Wednesday

Group Workout

5:00 AM - 6:00 AM

Group Workout

6:00 AM - 7:00 AM

Group Workout

7:00 AM - 8:00 AM

Group Workout

9:30 AM - 10:30 AM

Teen Class

4:00 PM - 5:00 PM

Group Workout

5:00 PM - 6:00 PM

Group Workout

6:00 PM - 7:00 PM

Free Intro Class

6:00 PM - 6:45 PM

Group Workout

7:00 PM - 8:00 PM

Free Intro Class

7:00 PM - 7:45 PM

Thursday

Group Workout

6:00 AM - 7:00 AM

Group Workout

7:00 AM - 8:00 AM

Group Workout

9:30 AM - 10:30 AM

Group Workout

5:00 PM - 6:00 PM

Group Workout

6:00 PM - 7:00 PM

Free Intro Class

6:00 PM - 6:45 PM

Group Workout

7:00 PM - 8:00 PM

Friday

Group Workout

5:00 AM - 6:00 AM

Group Workout

6:00 AM - 7:00 AM

Group Workout

7:00 AM - 8:00 AM

Group Workout

9:30 AM - 10:30 AM

Teen Class

4:00 PM - 5:00 PM

Group Workout

5:00 PM - 6:00 PM

Group Workout

6:00 PM - 7:00 PM

Saturday

Group Workout

8:30 AM - 9:30 AM

Group Workout

9:30 AM - 10:30 AM

Free Intro Class

10:30 AM - 11:15 AM

Sunday

Olympic Weightlifting

9:00 AM - 10:30 AM

Gym Membership

Commit to Your Fitness Success

We offer a variety of pricing and membership options and prefer to work with you 1-on-1 to ensure you find the perfect membership for your needs and goals. Click below to learn more and book a consultation with a coach to find your perfect plan!

Still Not Sold on Iron Strong?

Hear From Our Members Why We're a Life-Changing 5-Star Gym

Ready to become part of something special? See what makes Iron Strong Athletics unique and join our thriving fitness community today to start your own fitness success story!

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I’ve been a member of Iron since August 2018. Immediately, I felt at home, not because I was familiar with the work outs or the equipment because that was not the case at all! The owners, coaches and all the members create a great space for all abilities. The owners, Joe and Danielle Fraser, have created a place where I’ve learned to meet challenges with confidence. I’ve never enjoyed sweating so much in my life! All the coaches focus on safety first and help you build towards all your goals. The community is friendly, and inspiring. Don’t hesitate to come visit. You will be hooked! My only regret is that I didn’t find it sooner!"

- Blanca M.
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My wife and I have been members since 2016. Clearly the programming, owners, coaching staff, community and results have been incredible for us to maintain our membership for 5 years. We joined as strangers but the inclusive community makes us feel like a part of a family. The owners truly care about their members and that showed through their adaptive programming strategy all through the 2020 quarantine. If you’re looking for a healthy lifestyle change and a strong community to support you then Iron Strong Athletics is your place!"

- Maureen G.
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I recently joined here, and I knew immediately that this was the right place for me. The atmosphere is both friendly and genuine, with a community that truly understands and values inclusivity. After spending about 1.5 years at another location, I realized I needed an environment that is respectful and kind to people of all races and religions. Coach Joe and his wife are incredibly welcoming, and everyone here greets you with a smile. I also appreciate the flexibility to tweak and modify the WOD as needed. I'm thrilled to call this my new home and look forward to continuing my CrossFit journey here."

- Zamra A.

Book a Free Intro

Have questions or simply want to learn more? We're happy to help! Fill out the form below and a member of our team will be in touch soon.

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What's Holding you Back?

No Obligation. No Risk. Try a Free Class at the Best North Brunswick Gym

Click below to take advantage of our offer to experience our gym and build a personalized fitness plan before you commit to a membership. We can't wait to welcome you into the gym!

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