About Us

Founded in 2010, CrossFit Kryptonite is a functional fitness gym located in Center Moriches, NY. We offer group-style classes and private training sessions for beginners and advanced athletes alike. 

We work out of a 3,500-square-foot green facility, packed with the following equipment to help you reach your fitness goals:

  • Mobile squat racks
  • Speed ropes
  • GHD machines
  • Kettlebells
  • Concept 2 Rowers
  • Concept 2 SkiErg
  • Assault Air Bikes
  • Peg boards
  • Plyometric jumping boxes
  • Olympic barbells
  • Climbing rope
  • Gymnastic rings
  • Weighted vests
  • Push-pull sleds
  • Tractor tires
  • Battle ropes