ABOUT US

HELPING YOU CRUSH YOUR FITNESS GOALS

X3 Sports is a unique group fitness experience that offers quality training from coaches and athletes in a supportive atmosphere. We are not a gym. We're a training facility offering over 500 group classes a month—including Kickboxing, Fast Track℠, Power Track℠, Boxing, Muay Thai, Brazilian Jiu Jitsu, Yoga, MMA, and Youth Classes. Our focus on classes means you'll get the personalized instruction and motivation you need to get the best possible workout.

No matter what your goals are, and no matter your age or experience level, our supportive atmosphere and expert trainers will help you achieve them.

Learn more about X3 Sports

Fun, amazing, and exciting—all those put together is X3.

Lost: 60 Pounds
Gained: Discipline and Focus

-R.H.

X3 Sports Warrior

HOW WE STARTED

X3 Sports was founded in 2007, starting as a small, single-location fitness facility in Marietta, Georgia, focused on kickboxing, boxing, and mixed martial arts classes for fitness. What we lacked in equipment we made up for in passion and enthusiasm that excited people so they could achieve their goals. Through hard work, dedication, blood, sweat, and tears, X3 Sports has become one of the premier training centers in Georgia, with locations across Inman Park, Marietta, North Marietta, West Midtown, and Athens.

AT X3 SPORTS, OUR MISSION IS TO HELP YOU REACH YOUR FITNESS AND PERFORMANCE GOALS AND ACHIEVE LIFE-CHANGING RESULTS THROUGH QUALITY COACHING FROM EXPERIENCED TRAINERS AND ATHLETES IN A HIGH-ENERGY, SUPPORTIVE ATMOSPHERE.

Press & Media

See the latest news about X3 Sports.

X3 Sports Fighters Dominate NFC Fight Night: 5 Fighters, 5 Wins

By Alejandra | September 24, 2024

On Friday, September 20, 2024, at Live! at the Battery, five competitors from X3 Sports entered the ring at NFC Fight Night, and all five…

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X3 Sports’ Acquisition of Keppner Boxing Makes It the Largest Martial Arts Training Center in Athens

By Alejandra | July 31, 2024

X3 Sports is excited to announce its second gym acquisition by acquiring Keppner Boxing, expanding its reach, and becoming the largest martial arts training facility…

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Welcome to X3 Sports, Keppner Boxers!

By Alejandra | July 29, 2024

X3 Sports is excited to welcome Keppner Boxing members to our exciting community of fitness and martial arts enthusiasts. We’re sure new members are curious…

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WANT TO IMPROVE YOUR COORDINATION, FLEXIBILITY, AND STRENGTH?

Come try a class on us.