Logo for Groundworks Mixed Martial Arts Center featuring a blue and white wave design with bold red and black text indicating martial arts disciplines and location.

GROUNDWORKS MMA CENTRE

Brazilian Jiu Jitsu, Kickboxing & MMA for kids, teens, women and adults in Barrack Heights, Illawarra.

FREE TRIAL
TIMETABLE

About Our Centre

An indoor martial arts gym with a tatami mat area, benches, and shelving. The walls are decorated with 'Groundworks MMA Centre' and 'Zebra' logos.

Groundworks MMA Centre is a family-friendly martial arts gym based in Barrack Heights, proudly serving the Illawarra community.

Led by Head Coach Craig Sinclair, one of the Illawarra’s first Brazilian Jiu Jitsu black belts, our gym specialises in BJJ, Kickboxing and MMA.

Our coaching team includes 16 BJJ black belts, experienced kickboxing coaches including former Australian Kickboxing Champion Blake Devine, and a strong community of committed students who train, grow and support one another.

We are proudly affiliated with Will Machado BJJ Australasia and offer both Gi and No-Gi classes, blending modern training methods with traditional martial arts values.

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DISCIPLINE | RESPECT | COMMUNITY

A lot start the journey.. FEW finish it.

Two men training in a gym: one performing a kick at the other, who is wearing boxing gloves and training gear, while a woman stands in the background observing.

We’ve been blessed to have many BJJ Blackbelts progress through our gym over the years…just goes to show you how committed & loyal Groundworks students are.

FREE TRIAL

Whether you’re just starting out, wanting to get fit or already an advanced practitioner – come learn & grow in our supportive community

OUR PROGRAMS

  • Junior Kids (5–8 years)
    Senior Kids (9–14 years)

    • Brazilian Jiu Jitsu

    • Kickboxing

    • Confidence, discipline & fitness in a safe environment

    • Fitness

    • Kickboxing

    • Brazilian Jiu Jitsu
      Supportive, welcoming classes for all experience levels.

    • Brazilian Jiu Jitsu (Gi & No-Gi)

    • Kickboxing

    • MMA
      Beginner, advanced and competition pathways available.

    • School, sport & community programs

    • Private lessons available

FREE TRIAL

Explore Our Memberships

KIDS - TERM BASED

$190

One Class a Week

$290

Unlimited

ADULTS- WEEKLY

$45

Unlimited

$35

Student Discount

$25

One Class a Week

LADIES ONLY

$90

6 Visit Pass (1 genre)

$180

6 Week Pass (Bjj + Kickboxing)

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Our Timetable

Schedule for Groundworks MMA Center at 23A Sunset Ave, Barrack Heights in October 2025. Includes class times for various martial arts, such as BJJ, kickboxing, MMA, and beginner training, with sessions listed Monday through Saturday.

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Our Community

Multiple women practicing Brazilian Jiu-Jitsu grappling techniques on padded mats at Groundworks MMA Center.
Group of mixed martial arts fighters posing in a training gym with black mats and punching bags on a brick wall.
A woman practicing boxing in a gym, wearing white shorts and a white t-shirt, throwing a punch with boxing gloves on, with two other women boxing in the background.
People practicing Brazilian jiu-jitsu on mats in a training gym.
Two women practicing Brazilian Jiu-Jitsu on mats in a gym with a sign that reads Groundworks MMA Centre
Group of seven mixed martial artists and trainers posing together in a gym, some wearing boxing gloves and shorts, with a promotional backdrop in the background.
Two male athletes standing on a winners' podium at a Brazilian Jiu Jitsu competition, with medals around their necks. The athlete in the center on the first-place platform holds a gold medal, while the athlete on the second-place platform has a silve
Two men practicing martial arts sparring with one executing a high kick on the other in a gym, with a third man observing.
Three male athletes standing on a winners' podium with medals after a Brazilian Jiu Jitsu competition, with a large banner behind them that reads 'Amazon Style Imports NSWBJJ Summer Cup 2025' and features logos of the Brazilian Jiu Jitsu Federation,
Empty MMA training area with mats, black benches, a shoe rack, and a staircase leading to an upper level at Groundworks MMA Center.