FIT Wallingford CrossFit Zenith is located at the end of exit 13 off I-91. Our building is visible from the highway, making us convenient for anyone driving through Wallingford from Hamden, North Haven or Durham. Each class is one hour long including a full warm up, workout, and cool down. We use High Intensity Training & Constantly Varied Programming in every class so that you never get bored and never know what to expect. At our CrossFit facility we give you 1 FREE week to try out any class on our schedule including our FIT classes.