Strength Nation Carterton - Black and White Gym

Train

Stronger
Together.

Strength Nation is more than just a gym—we’re a training community built around real people, real results, and an inclusive, down-to-earth vibe. Whether you’re lifting for performance, fitness, wellness or just to feel good, we’ve got your back. From functional group classes to sauna and cold plunge recovery, we offer a full training experience to help you grow stronger, inside and out.

JOIN NEW ZEALAND’S PREMIUM GYM FRANCHISE – BUILT FOR COMMUNITY, BACKED BY EXPERIENCE
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Train With Purpose

Free intro session, expert-led group classes, and goal-based support.

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Top-Tier Equipment

Premium gear, functional training zones, and open gym layout.

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Recovery Focused

Free weekly sauna and cold plunge access at Carterton and Cambridge.

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No Hidden Costs

No sign-up fees, flexible membership options, and all classes included.

Strength Nation Carterton - Group Workout session

Find your gym.

Strength Nation Carterton

Carterton

Our flagship gym with sauna and cold plunge facilities, full weights and cardio setup, and a welcoming local fitness community.

Strength Nation Masterton

Masterton

A new, purpose-built gym in the heart of Wairarapa. Access group classes, functional training areas and 24/7 open gym access.

Strength Nation Cambridge

Cambridge

Our biggest location bringing Strength Nation’s signature vibe to the Waikato. 24/7 access, great equipment, and group fitness classes.

Dumbell Rack - Strength Nation

Lower Hutt

Our newest location bringing Strength Nation’s signature vibe to Wellington. 24/7 access, great equipment, and community support.

Start 
your Training.

Memberships That Work For You

Get unlimited gym access, free classes, and no joining fees. Memberships are flexible with just an 8-week minimum term.

Membership Options

Access to Group Classes

From high-intensity circuit, barbell and spin to strength, stretch and MumFit, there’s something for every fitness level and stage of life.

Our Group Classes

Guided Training Programs

Join a class or work with a trainer to stay motivated, move well, and progress safely. Our staff are here to support your goals.

Our Training Programs

Recovery & Wellness

Access weekly sauna and cold plunge sessions at Carterton and Cambridge (Masterton coming soon), plus mobility and stretch-based training to keep your body primed.

Learn more

Trial Training Session

Not sure if we’re the right fit?

Try us out first. Join a class, test the equipment, or book a session with one of our team members—no pressure.

Strength Nation Carterton - Group Fitness