GND Group Fitness!

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Looking for group fitness classes in Chicago that actually make you stronger? At GND Strength Society, our group classes combine expert coaching, intentional programming, and real community to help you train with purpose — not just sweat for the sake of sweating.

Located in the West Loop, we offer a full schedule of strength-focused classes including:

  • Strength N’ Motion – full-body strength and mobility

  • Everyday Strong – barbell-based strength training

  • HYROX Endurance, Strength & Power – race-prep functional fitness

Whether you're brand new to strength or training for performance, our programs are designed to meet you where you're at and help you get results that last.

See more detailed descriptions below!

Classes Currently Offered

  • Hyrox Strength

    This class is about raw strength — the kind that makes every sled push, wall ball, and sandbag carry feel a little easier. You’ll lift heavy, move with control, and focus on form under fatigue. Think less reps, more load, and smart programming that builds power without wrecking your joints.

    Great for:

    -Athletes looking to break through strength plateaus

    -Newbies who want to build a strong, resilient base

    -Anyone tired of “fluffy” workouts that don’t actually make you stronger

    Chicago Strength Hyrox class with sled pulls and pushes

  • Hyrox Endurance

    We combine running intervals with HYROX-style functional stations to train aerobic capacity, pacing, and mental grit. Expect to sweat — a lot — while dialing in the rhythm and control you’ll need on race day (or just to crush life outside the gym).

    Great for:

    -Newer athletes looking to build cardio confidence

    -HYROX competitors refining their race strategy

    -Anyone who wants to move longer without burning out

    HYROX Endurance class doing running and sled pushes at GND gym in West Loop

  • Hyrox Power

    This is where speed meets strength. HYROX Power blends high-intensity intervals with plyometric movements and fast-paced functional circuits to develop the pop you need to move explosively and recover quickly. Perfect for building sprint capacity, reaction time, and the gear-shift ability to dominate race stations.

    Great for:

    -Competitors who want to level up their transitions and station times

    -New athletes ready to move faster with purpose

    -Anyone who just wants to train like an athlete

    Hyrox Sled Pull at GND Strength Society in West Loop Chicago

  • Strength N' Motion

    This class built to help you get stronger, move better, and train with purpose. This class blends traditional strength training with mobility work, core control, and dynamic movement patterns to give you full-body results that actually translate to real life.

    You’ll focus on progressive barbell lifts, functional accessory work, and controlled conditioning circuits — all designed to improve power, balance, joint health, and long-term performance.

    Whether you’re new to strength training or coming from a CrossFit, HYROX, or athletic background, this class meets you where you’re at — and helps you level up.

    Hyrox Rower

  • Everyday Strong

    Everyday Strong is a focused, barbell-based strength class designed to help you build real muscle, improve technique, and get consistently stronger week after week. Whether you’re brand new to lifting or ready to sharpen your form, this class teaches you how to train with intention using classic compound lifts, like squats, deadlifts and overhead presses.

    Great for:

    -Lifters returning after time off
    -Anyone tired of random workouts who wants to get strong and stay consistent

    oach assisting member with barbell squat during Everyday Strong class at GND Strength Society in Chicago