Strength & Conditioning Gym in Renton

Come for the Fitness and Stay for the Culture

Our gym is dedicated to making you stronger, leaner, and healthier. Experienced trainers and custom programs to help you stay consistent in your fitness journey. Our passionate and knowledgeable coaching staff will strive to help you reach any goals.

Like-minded fitness community

Come for fitness and stay for the culture.

Look & feel your best

You will get in the best shape of your life with us.

Judgement-free workouts

We are all on this fitness journey together. If you win, we all win.

Every body is unique.
Find something that works for YOU

Cross Training

Our cross-training program involves strength training, gymnastics, cardio exercise, and parts of Olympic lifting.
LEARN MOREContact us For More Info
Main Programs


The fast-paced, ever-changing circuit of strength and cardio exercises keeps bodies guessing and minds from becoming bored.
LEARN MOREContact us For More Info
Main Programs

Strength and Conditioning

Our program is purposely segmented to allow each individual the opportunity to focus on strength, endurance, and weightlifting.
LEARN MOREContact us For More Info
Main Programs

Getting started is easy


Book Your Free Trial

We want to hear your fitness goals, assess a good starting point, and even let you try out a class for free!

Find a Plan That Works for You

Get guidance tailored to your body and progress consistently. We will guide you every step of the way.

Transform your life

Challenge yourself and become the person you know you can become.

Trusted and Loved By Hundreds of Renton Residents

Everything you need to crush your fitness goals

Weekend Workout Classes

Class Reservations

Members Only App

Easy Class Scheduling

Nutrition Programming

King Strength & Fitness

Our community is what makes us special. And it's what will keep you going

There are a lot of gyms out there. Very few have a tight-knit community as we do.

We understand it can be hard but we are here to help you.

Our trainers are passionate and knowledgeable, helping you know what to do, keeping you on track. They celebrate with you every time you reach the next level!

It is our goal to challenge every person to become a better version of themselves.

Conveniently located Near Ikea

Working out at the gym isn't easy. But getting there shouldn't be hard. King Strength & Fitness is located and easily accessible from all of Renton.

Come visit us

283 SW 41st Street Renton WA. 98057 East Valley Business Park Building 13, Suite 283
Get Directions

Questions? We (probably) have the answers!

No items found.

Come for the fitness and stay for the culture.

Final Offer
pushpress gym management software for boutique gyms and fitness studios