About The CrossFit 203 Community

Have you ever signed up for a gym membership only to stop attending after a few months? Do you find yourself dreading that spin class or another circuit? Do you feel like no one knows you, or cares if you show up to work out?

You will never get bored at CrossFit 203. Our programming is constantly varied and FUN!  Every workout is scalable to suit your fitness level. And you’ll find a community - diverse in gender, age, fitness level and more - that roots as much for the first to finish as the last.

We have the most experience, knowledge, and certifications in the area. You can trust us with smart programming and knowledgeable coaches to ensure your safety.  And we are the only gym in Western Connecticut run by a licensed physical therapist.

Try a CrossFit 203 Class for Free!

No experience needed! Just get in touch and we'll connect you with one of our experienced coaches to make sure you make the most out of your class and stay safe! What are you waiting for - sign up today!

I’ve worked out at a lot of different CrossFit gyms during my various travels, and I have to say, I think CrossFit 203 is my favorite. Melissa and Kirk are excellent owners/coaches. They’re both so welcoming, friendly, and motivating! They really focus on technique, and are super helpful during the workouts. CrossFit 203 has a great community, and you can tell that it’s a place where everyone encourages each other to be their best. I’ve loved dropping in while I’m visiting- if I lived here, I’d definitely call CrossFit 203 home!

Michelle D.

I came to Crossfit 203 after a long sedentary lifestyle. As I walked into the doors, I knew I found the right place. The coaches were skilled and knew just the right way to modify a workout to fit my needs. The other members made me feel as if I were part of the family within the first week! I’m so glad I made the decision to start working out again. The best part: you never know what to expect when you walk in.

Samantha M.

Summer Kids Classes!!!

Summer is almost here and if you are like us……what the heck are you going to do with the kids all summer??? Hopefully we can help keep them busy and get some energy out while having some fun! We are excited to introduce some new kids programs here at 203!  Space is...

Nutrition Challenge Winners!!!!

Our Spring Nutrition Challenge is in the books and we really enjoyed seeing all the progress our participants made. We split up into teams loosely based on the class time usually attended, and the 6 am took home the championship! That team is made up of Coach Alberto,...

Meet Gary Valentine!!!!

Meet Gary Valentine!   Since 2013 Gary has served as the USAW Level 1 and Level 2 Advanced Coaches Certification Lead Instructor.  He has won two World Masters Championships, and set a pair of World Masters Records in the clean and jerk. In 2002 he won the fifth of...

“Hero” Saturdays!!!!

“Hero” Saturdays are coming! The past couple years we have programmed Hero Workouts in the weeks between Memorial Day and the 4th of July!  We are excited to announce that we are keeping the traditional alive this year. We will program a Hero WOD every Saturday...

CrossFit 203 is much more then a gym! Kirk and Melissa have created a community of wonderful supportive friends that encourage and push each other to do things that many of us never thought we could. They have a fantastic group of coaches that are patient, encouraging and put safety and form first. Give 203 a try, you will not be disappointed!

Steve C.

If you’re looking for great coaching, a community feel, wonderful encouragement from your fellow workout group, then CrossFit203 is the place to call “home”.

Cathy P.