Today is the LAST DAY of our 3 months of unlimited classes for $300 deal! Don’t miss your chance to be strong like Will — call or email us today for details! 


We’re bringing recovery to you! Dr. Robb of Precision Upper Cervical on Franklin Tpk in Waldwick will be holding office hours Monday nights from 6-8pm! He’s a fellow crossfitter as well as a chiropractor, so he knows all about what we do and how to undo it so we can keep on doing it pain-free! Sign up sheet with all the details is hanging by the wodify kiosk in the box.

ALL AERO MERCH is now on SALE for 50% off!!! Help us make room for new stock and rock your Aero swag! Some of these designs will not be reprinted, so get them while they last!

New classes! The Tuesday 730pm and Saturday 1030am Oly classes will now be Open Gym led by Coach Erick! Come work on honing your skills for competition, practice strength training techniques, or refine your Oly lifts. Coach Erick will be available to give pointers and help you be stronger than yesterday. #moretimetobeawesome

CrossFit Kids is back! Click here for details.

Are you a competitive athlete looking for an edge? Our personalized programming is for YOU. Check it out.


Click for the WOD (workout of the day).


**NOW is the time to try something new! We’re celebrating our first anniversary with an awesome deal: 3 months of unlimited training (includes Fundamentals) for just $300 (new clients only)! And there’s something for everyone: Referring clients will enjoy $50 off their next month of membership! ACT NOW: This deal ends TODAY, 11/6! Call or email us for details! **

Check out what athletes are saying about Aero Athletics CrossFit Mahwah!