Kill It. Every Day.

Kill It CrossFit

Inside our gym doors, it’s all about grit, sweat, and community. All levels. All in.

How Can Kill It CrossFit Help You?

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Expert Coaches

Our certified trainers are passionate about helping you improve — with personalized guidance, technique correction, and real encouragement every step of the way.

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Inclusive Community

From first-timers to seasoned athletes, our Round Rock members push each other to grow stronger, together. No egos — just support.

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Flexible Workouts

Choose from CrossFit classes or 24/7 open gym access — all designed to fit your goals, schedule, and lifestyle.

Member Testimonials

Hear from our members and see how Kill It CrossFit has helped people in Round Rock transform their fitness, build confidence, and find their community.

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Great owners, facility and workout! Thanks for letting us drop in. We will definitely come back.

- Dale Collison
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Just finished my two day trial and really have to say this is a great group of people. It’s always a bit nerve racking when first getting back into fitness and they really made me feel welcomed. Everyone said hi, gave praise after the workout and were just really supportive. Jamie has a gold mine here and I look forward to my next class. If you’re new to CrossFit or fitness I suggest coming out and giving this gym a chance!

- William Stephen Mazzeo
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Kill It CrossFit is by far the best gym I’ve been to. The coaches are extremely knowledgeable and do a great job giving helpful form tips. The members of the gym are all down to earth friendly people too. It’s a judgement free and supportive environment to achieve your fitness goals. Kill It is my favorite place to be!

- Karlie Creps
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The gym is fantastic. The coaches take the time ensure your form is correct as you do intricate movements. The workouts are pretty intense, I usually find myself gassed and laying on the floor after most days. Everyone’s nice and friendly there. I would highly recommend trying the place out.

- Nathaniel Barrera

Get In Touch

Contact us by phone or fill out the form, and we’ll respond promptly.

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