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A young girl bends over to pick up a pink frisbee at Game Ready Fitness in Thornton, CO.A young girl bends over to pick up a pink frisbee at Game Ready Fitness in Thornton, CO.

Fitness Gym in Thornton, CO

Athletes get faster and get stronger here

We offer sports performance coaching to athletes in the Thornton, Westminster and Broomfield area
Try a free class

Reach new heights

No matter where you start your fitness journey, you will be pushed to become a better version of yourself.

Get Stronger

Stronger athletes get hurt less often

Group Classes

Working with other like minded athletes is proven to increase growth in your athletes.

Every body is unique.
Find something that works for YOU

CrossFit gym interior at Game Ready Fitness in Thornton, CO, showcasing workout equipment and athletes in action.

Game Ready "FIT"

Game Ready FIT is a dynamic workout program at Game Ready Fitness that focuses on improving cardio, strength, and agility. Participants engage in high-intensity exercises, circuit training, and functional movements to boost overall fitness levels. With personalized coaching and group motivation, this program maximizes results and helps individuals reach their fitness goals effectively.
Learn More About Game Ready "FIT"
A man hangs from a pull-up bar in a gym at Game Ready Fitness in Thornton, CO, demonstrating strength training.

Game Ready "Perform"

Game Ready's Perform workout program at Game Ready Fitness is designed to optimize athletic performance through a combination of strength training, conditioning, and sport-specific exercises. Tailored sessions are guided by experienced coaches to enhance physical abilities, improve technique, and prevent injury. This comprehensive program works on strength, agility, and endurance to help individuals reach peak performance levels.
Learn More About Game Ready "Perform"
Kids playing with a ball in a gym at Game Ready Fitness in Thornton, CO, enjoying active play and teamwork.

Game Ready "Fast": Speed and Agility

Game Ready Fast: Speed and Agility is a workout program offered at Game Ready Fitness. This program focuses on improving speed and agility through a combination of high-intensity exercises and skill drills. Participants engage in dynamic movements and quick transitions to enhance their athletic performance. With expert guidance and tailored workouts, Game Ready Fast helps individuals achieve greater speed and agility for their specific sport or fitness goals.
Learn More About Game Ready "Fast": Speed and Agility

Getting started is easy

01

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!
02

Discuss Athletes needs

Does your athlete need more speed, strength etc
03

Get to work

Let's get your athlete moving towards their goals now

Trusted and Loved By Hundreds of Thornton, CO Residents

Kids running in a gym with a trainer at Game Ready Fitness in Thornton, CO, promoting active play and fitness.

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

We understand parents reservations on youth weight training. We focus on technique first before loading up the weights.

Our trainers all go through our own training process to make sure they know how to teach your young athlete good form and technique to set them up for long term success.

Our Core Values are what sets us apart from other sports performance training centers: Always Striving to improve, Building leadership qualities, and Building quality relationship.
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Conveniently located 5 mins east of I-25 on 120th Avenue

Working out at the gym isn't easy. But getting there shouldn't be hard. Game Ready Fitness is located and easily accessible from all of Thornton.

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Come visit us

3750 E 120th Ave, Thornton, CO 80233, USA
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Questions? We (probably) have the answers!

Do you provide free refreshments there?

We have filtered water available to our members. Other snacks and drinks are available for purchase.

Do I have to be fit to join?

No! No matter what your current fitness level is, we have the fitness program that is right for you. Every workout is designed to help you succeed, improve fitness, and move you toward your goals. Our program is designed for universal scalability, making it the perfect application for any committed individual regardless of experience.

What payment methods do you accept?

We take all major credit cards and debit cards. We do not accept personal checks.

What kind of exercises can I expect during a workout?

Our class programming will include a strength portion in which you’ll work on something like Olympic weightlifting, deadlifting, squatting, or bodyweight strength or you may work on a skill like handstand push-ups. After the strength or skill portion of the class is complete, most days will involve a workout that was programmed for that specific day. Workouts can be anywhere between 5 to 20 minutes or more.

Do I have to stop eating my favorite foods to be healthy?

No! A healthy lifestyle has to be manageable and realistic for the long term. Do enjoy special indulgences and meals! The healthier you are, the healthier you tend to want to eat. You get hooked on feeling good, and junk food just isn’t worth it. By avoiding excessive amounts of refined carbohydrates and measuring your intake of protein, carbohydrates, and fat, you will see dramatic, measurable increases in health.

Still curious? Talk to us!

Set your young athlete apart today!

Try a free class
A young boy plays with a ball in the gym at Game Ready Fitness in Thornton, CO.