about us
About Crossfit The Rack
our Mission.
Our expert coaches know you by name, modify every workout to your ability, and guide you safely toward real, measurable results. Everyone follows the same workout, scaled to meet you where you are, no matter your fitness level. Our focus goes beyond short-term results, we train for long-term health, strength, and longevity so you can move well and feel good for life. With constantly varied workouts, hands-on coaching, and a supportive community that keeps you accountable, you’ll never train alone. You don’t need to be fit to start, just willing to show up.
Coaches
Daniel DeRienzo
Daniel DeRienzo – Owner/Trainer: CrossFit Level 2 Trainer (CF-L2)
Dmitriy Mazur
Dmitriy Mazur – Owner/Trainer: CrossFit Level 2 Trainer (CF-L2), CrossFit Gymnastics Certificate, CrossFit Coaching Fundamentals Certificate, CrossFIt Teaching Movement Certificate, CrossFit Scaling Certificate, CrossFit Spot the Flaw Certificate
Yuri Mazur
Yuri Mazur – Owner/Trainer: CrossFit Level 1 Trainer (CF-L1), Burgener Strength Weightlifting Certification
mike fox
Mike Fox – Trainer: CrossFit Level 2 Trainer (CF-L2), CrossFit Endurance Certificate, Certified massage therapist
Dino DeVirgilio
Dino DeVirgilio – Trainer: CrossFit Level 1 Trainer (CF-L1), NJ Police Training Commission – Certified Physical Fitness Instructor
Madelene Demesa
Madelene Demesa – Trainer: CrossFit Level 1 Trainer (CF-L1)









