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    CROSSFIT

    YOGA

    CROSSFIT KIDS

    WEIGHTLIFTING

    CONDITIONING CLUB

    Why Us

    We are a CrossFit dedicated gym in Jacksonville, Florida. We provide a high-intensity core strength and conditioning program that focuses on all 10 components of optimal physical fitness: Endurance, Stamina, Strength, Flexibility, Power, Speed, Coordination, Agility, Balance, and Accuracy.

    We stand behind this intense workout because it works with dramatic results. Crucible CrossFit is an assembly of dedicated trainers who want our clients to become stronger, leaner, faster, and more coordinated. We help mold our clients into better functioning athletes. We mix gymnastics, weightlifting, and cardiovascular training in as many ways as possible. The workouts are always challenging and never boring.

    We offer group classes. Our group sessions integrate techniques and skill work with highly varied, challenging workouts. Each workout is scaled by load and intensity but not by kind. All fitness levels from professional athlete to grandparents can participate in the same class.

    What do people say about us?

    • Was in the area for work and was told about Crucible CrossFit by a friend. What a great place! Coaches were friendly, welcoming and gave great tips. Will definitely go back when in the area! Thanks Crucible CrossFit staff and members. Especially Princess Sharon! Lol. 💪

      Christina Vetrano
    • So far one of the best crossfit gyms I have been to! Colleen and Lance are very motivating for every workout you do they make sure you understand their technique workout I appreciate you both thanks for having me at your gym.

      Sean Ziko
    • This is an absolutely fantastic gym the owners are very knowledgeable and have a comprehensive set of skills and certifications that allow them to create top notch programming. The gym members are friendly, and it is structured without being rigid. There is ample equipment to go around.

      Lauren Detlefsen
    • Best box ever! I am a 59 yr old female with no athletic background and receive excellent coaching (very patient!!) Coaches were just as excited about my first 20 in box jump as someone getting their first muscle up! Colleen and Lance are the best and can scale anyone for any issue – So glad I found them! The members are awesome, great group of people – so glad I found them.

      Lauren Seibler

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    1782 Emerson St, Jacksonville, FL 32207