ROXBURY, NJ - Everyone is invited to work out and take any of our fitness classes for FREE at our Open House Week-Long Event from Aug. 6 to Aug.10. 

Please check our website for our class schedule: RETROFITNESS.COM/KENVILNJ or you can call us at 973-252-7272.  

We are open from 5 a.m. to 11 p.m. Monday through Friday and 7 a.m. to 7 p.m. Saturday and Sunday. 

Sign Up for E-News

Whether it's motivation, tough love or convenience, we have everything you need to help you reach your goals:

Awesome Group Classes

One-On-One or Personal Training

Cardio Movie Theater 


Child Sitting

Free Weights up to 120 Lbs

Group Training

Speed Bag & Punching Bag

Smoothie Bar

Grab a friend and get fit together at Retro Fitness of Kenvil!