Free Class Sign Up It's time to start crushing your goals. Book your free class now at metro Atlanta's #1 training clubs for kickboxing, martial arts and fitness, and start burning up to 900 calories per workout. Real Training Real Results Sign Up Free Class Signup Form You must be over 18 to book a free class at X3 Sports. If you are under 18, a parent or guardian must accompany you to your first class.First Name* Last Name* Email* Phone*Select Location*Select LocationNorth MariettaWest MidtownMariettaInman ParkAthensPlease select the most convenient location. If you are unsure which location you prefer, please select the one you feel is closest to your residence. If during our initial communication it is determined there is a more convenient location, we will be able to assign you to that club. Please do not submit multiple forms and select different locations as it may cause a delay in response.Class Preference*Class PreferenceAdvanced BoxingBJJ AdvancedBJJ FundamentalsBJJ No-GiBoxingCardio StationFast TrackFight and FlowFree Weights StationKickboxingMuay ThaiPower TrackYogaYouth BJJYouth BoxingBook Now I am ready to book a class now Select Your Class Change Class How did you hear about us?How did you hear about us?Drive By / Building SignEventFacebookFlyer or BrochureInstagramInternet SearchReferral - Friend or FamilyReferral - X3 EmployeeReturning MemberX3 Plus / Corporate PartnershipX3 WebsiteYelp!Who referred you to X3 Sports? Your GoalsPromo Code HiddenDate HiddenTime HiddenLegacy UTM Data CommentsThis field is for validation purposes and should be left unchanged. Δ