Welcome to
Pack Athletic Club!
Discover a stronger, healthier you at Pack Athletic Club located in the heart of Deer Park, NY! We offer group fitness classes for kids, teens & adults along with personal training and team athletic clinics for all skill levels! Experience our motivating community by getting started today!
Our Training Programs
Group Fitness Classes
Coach-led 60-minute CrossFit classes that combine weight-lifting, cardio, and functional movements. Suitable for all ages and fitness levels.
Supplemental Programs
At no extra charge, we offer additional or alternative programming that suit your needs. Say you need a day of recovery but still want to work out? Check out Pack Pulse. Looking for a little extra on top of the normal 60 minute CrossFit class? Check out the Pack 90.
Personal Training
Personalized training sessions guided by expert coaches, focusing on individual goals through tailored exercises. Ideal for all fitness levels and ages
Team Conditioning Clinics
Unite, train and triumph! At Pack we provide sports teams with high-intensity, collaborative workouts that foster team spirit and peak performance. Conditioning is the key to success for young athletes!
How To Get Started
Our Facility
Deer Park’s Only CrossFit Gym
3000 Sq. Feet
Top of the Line Equipment
Recovery Room / Lounge
Dog & Baby Friendly
15′ Ceilings
What the Pack is saying
Testimonials from some of our incredible Pack members.
I'm so grateful to have found PAC.
As a brand new CrossFitter, I was looking for a space where I felt comfortable and supported while learning the ins and outs of this sport, and that is exactly what I found at PAC. This is an inclusive and encouraging community that celebrates all of its athletes, at all different fitness levels, and ensures that you receive the proper training and guidance each and every class. Mike and Kristin are amazing and it is so evident how much passion and dedication they have for this endeavor. PAC has become an integral part of my week, and I truly look forward to each class. PAC isn’t just a gym, it really is like a family, and one I feel lucky to be a part of. If you’re looking to start CrossFit, or you are a seasoned athlete, look no further than PAC.
Pack Member
Mike Gillespie has a calling for coaching.
Coach Mike is highly effective at coaching all levels of athletes, from those just beginning their fitness journey to those who compete professionally. As a father, I am most impressed by the programming he creates for kids. Seeing him teach children how to move well and safely and inspiring kids to embrace fitness as part of their lifestyle has been a true joy. As soon as my toddler is ready for training, I will be bringing him to Coach Mike.
Pack Member
Coach Mike is the Best!
Coach Mike is the best! The dedication he has to fitness, wellness goes beyond the line of duty. He truly listens, cares and makes it his personal goal to help you embark the journey of wellness/fitness. No matter what level of fitness you are in, I truly recommend Coach Mike for you! He is not just a coach, he is also a true friend!
Pack Member
Mike is an amazing fitness instructor!
Mike is an amazing fitness instructor. Each work out is strategically planned to not only get a complete work out in but also to keep you motivated. My nine-year-old daughter absolutely loves the kids class. Mike makes it fun with games to keep the kids working out in a fun environment. Mike makes it very welcoming that you’re not just a number when you walk in his gym. That you actually do become a part of his Pack. I highly recommend this gym!
Pack Member
