Renton’s Premier CrossFit Facility

If you’ve ever felt intimidated by a gym, and you NEVER want to go through that again, you’ve come to the right place. Our family-friendly environment extends from our coaches to our members to our facility itself. Working out is tough enough - so we’re committed to making sure it’s as fun and as friendly as possible!

It’s easy to be approachable when you’re getting a great workout surrounded by awesome folks. Our coaches are true pros - and they know exactly how to help you overcome your mental obstacles and get those great results you’ve been craving. Plus, with your fellow athletes cheering you on, you’ll be amazed at the things you’re capable of!

Go ahead and sign up for your free session now. We can’t wait to meet you!

Nothing will work unless you do

Ready. Set. GO!

Our Facility

King CrossFit’s 5,000-square-foot facility is where Renton gets fit! Inside these walls, you’ll find everything you need to get in the best shape of your life - including expert coaching, an abundance of CrossFit tools, personal training, HIIT (high-intensity interval training), and so much more. Our gym is divided into two sections: our main CrossFit area and our multi-purpose room for specialty training. Clean, spacious and well-organized, you’re going to love how you feel when you’re here.

Click on the button below to take a photo tour now!

  • I come here every day to better myself with friends who have the mutual goal to be challenged and feel accomplished. Knowing what I got through in a workout helps me conquer anything outside of the gym.

    Cathrine DeGuzman

  • King CF has become a second home for me and my family. The Kings have something extra special going on. Everyone is included and just asked to bring their best effort irrespective of the time, weight, speed with which they can complete it.

    Tom Kang

  • Absolutely LOVE IT! I am not the type of person who can stay in a typical gym. King CF is more than just a gym, it's a second family. Where else are you going to find a group of people cheering you on as you finish a workout you never thought you could do? Such an amazingly supportive environment.

    Bri Emery