GRIT FITNESS
  • ABOUT
    • POLICIES
    • INSTRUCTOR TRAINING >
      • CAREERS
    • GUEST PASS SIGN UP
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    • 10 To Win Challenge
    • LOCATIONS >
      • DESIGN DISTRICT
      • SMU BLVD
    • INSTRUCTORS
  • PRICES
    • 2 Weeks for $49
  • SCHEDULE
  • CLASSES
    • BODY SCULPT
    • CARDIO KICKBOXING
    • DANCE CLUB CARDIO
    • FULL BODY CIRCUIT
    • GRIT-LATES
    • GRIT LIT
    • GRIT STEP
    • KO BOXING
    • POWERBELLE
    • POWER TOWER
    • PURE STRENGTH
    • REVOLUTION CYCLE
    • SLOW STRETCH
    • YOGA FLOW
  • VIRTUAL STUDIO

GRITFAM

** ADDISON STUDIO SPECIAL **

GET YOUR 1ST MONTH FOR $49!

*Good for Addison studio location only. Offer is good for 30 consecutive days from date of purchase.
​Limited Time Offer - Buy Today!
GET NOW

ADDISON STUDIO TOUR

VOTED BEST GYM IN DALLAS

DALLAS OBSERVER - BEST DALLAS GYM
"Today, gyms are more likely to be measured by the way they make you feel, the sense of community they provide and whether their offerings address the mind, body and soul. Now, a stellar workout is about total wellness, which is why GRIT Fitness tops our list. " 
​
D MAGAZINE - BEST FITNESS PROGRAM
"Owner Brittani Rettig is picky about her instructors. Every HIIT, spin, yoga, kickboxing, and dance class is a high-energy experience with a hip-hop playlist."

DALLASITES 101 - BEST NEW DALLAS GYM
"Grit Fitness is more than just a fitness studio. Owner, Britt Rettig has created a culture surrounded community, female empowerment, mental health and self-confidence, and thus created a cult-like fan base of followers who simply put, LOVE her workouts."

WHY GRIT FITNESS?

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VARIETY

15 CLASS FORMATS
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COMMUNITY

50+ SOCIAL EVENTS PER YEAR #GRITFAM
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GOOD VIBES

NO MEAN GIRLS ALLOWED
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VALUE

UNLIMITED CLASSES AT AN AFFORDABLE PRICE
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EXCELLENCE

"BEST FITNESS PROGRAM" - D MAGAZINE
JOIN NOW

OUR LOCATION

​​ADDISON

4288 SPRING VALLEY ROAD
FARMERS BRANCH, TX 75244
469-250-7321

DOWNLOAD OUR MOBILE APP

BOOK CLASSES & MANAGE YOUR ACCOUNT ON THE GO
GRIT Fitness Mobile App
Get Dallas GRIT Fitness iPhone and iPad App
Get Dallas GRIT FItness Mobile App on Google Play store for Androids

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© COPYRIGHT 2025. ALL RIGHTS RESERVED.
  • ABOUT
    • POLICIES
    • INSTRUCTOR TRAINING >
      • CAREERS
    • GUEST PASS SIGN UP
    • FAQs
    • 10 To Win Challenge
    • LOCATIONS >
      • DESIGN DISTRICT
      • SMU BLVD
    • INSTRUCTORS
  • PRICES
    • 2 Weeks for $49
  • SCHEDULE
  • CLASSES
    • BODY SCULPT
    • CARDIO KICKBOXING
    • DANCE CLUB CARDIO
    • FULL BODY CIRCUIT
    • GRIT-LATES
    • GRIT LIT
    • GRIT STEP
    • KO BOXING
    • POWERBELLE
    • POWER TOWER
    • PURE STRENGTH
    • REVOLUTION CYCLE
    • SLOW STRETCH
    • YOGA FLOW
  • VIRTUAL STUDIO