67 Brightside Ave.

East Northport, NY 11731





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(631) 486-0686

  • If it doesn't challenge you it doesn't change you
    If it doesn't challenge you it doesn't change you
  • Work Hard And Be Proud Of What You Achieve
    Work Hard And Be Proud Of What You Achieve
  • Today's hard is tomorrow's easy
    Today's hard is tomorrow's easy
  • Strength And Family
    Strength And Family
  • The Only Bad Workout Is The One That Didn't Happen
    The Only Bad Workout Is The One That Didn't Happen
  • Supportive and Encouraging Community
    Supportive and Encouraging Community
  • Functional Fitness
    Functional Fitness

Welcome to Cow Harbor CrossFit

Welcome to Cow Harbor CrossFit! CrossFit is a core strength & conditioning program that delivers a fitness that is by design, broad, general, and inclusive. Elements of track & field, gymnastics, weightlifting, and strongman are combined in short intense daily workouts to maximize results for any individual. CrossFit teaches functional movement patterns, or, movements that you find in real life -pushing, pulling, squatting, jumping, throwing, carrying, and sprinting.

Wounded Warrior Run


Join our CHCF Family for a great day of recreation, remembrance and appreciation for our Military and First responders!
Sat., Sept 12th
8:30 am
Crab Meadow Beach in NPT
The 4-Mile Warrior Run honors local runner Captain Joe Boccia JR. USMC who was killed in Beirut in 1983. Bring your family and friends for a great day on the beach, help us remember and salute the fallen and support our wounded warriors and veterans in need.

**Live Music, Food and Refreshments, Wellness Activities, Beach Yoga, Massages, Beach Volleyball, kids games and much more...

Be sure to stop by the CHCF table for raffles, giveaways, and a community WOD challenge!


Register under CHCF's team "Sweat Angels". Be sure to wear your CHCF gear so we can show our support + strength as a family. 

Questions? Contact CHCF member, Jen Gavin at 631-796-5064

We will be closed the following days for the move to CHCF 3.0

Friday 8/21 - 5/6/7PM CLOSED

Saturday 8/22 - CLOSED

Sunday 8/23 - CLOSED

Apologies for any inconvenience...

We will be having a Park WOD at Veterans Park in East Northport Saturday at 9AM!

If you'd like to lend a hand in the move please meet us at CHCF 2.0 on Sat/Sun at 8AM! Thank-you in advance for all the help! We are looking forward to banging this out and getting settled in our new home! We love you all! 


Lots of Love, 


Coach Adam

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Claire is one of those individuals who always brings a smile to our faces. She's an absolute joy to coach! Claire is a true role model in our community: she keeps her nose to the grindstone, she's open-minded, receptive to coaching, and always game to try new things. Claire represents our values here at CFCH: hard work, dedication, positive attitude, and learning to love the process. So happy to have you Claire, and we want to see some juggling soon! ;)

What brought you to CHCF? 

I was tired, out of shape, bored at the gym and looking for something challenging.  I want to be a positive role model for my kids when it comes to health and fitness.  And, as a competitive person, I want to outrun those kids for as long as possible; but now they’re doing Crossfit Kids, so we’ll see how long it lasts.

What is your biggest goal this month?  Which WOD or movement are you trying to improve the most? 

A million things, but that’s the beauty of Crossfit, there’s always something to work on.  Right now I’m trying to focus on improving body weight stuff, like stringing together more than 3 pull-ups or getting a few ring dips. I have a long-term goal (I think it will take no more than 30 years) of getting a muscle up too. 

What is your favorite song to work out to? 

I can listen to anything; you’ll NEVER hear me complain about the music, from death metal to classic country or Broadway show tunes and Top 40 radio.

What would you say to someone who is interested in CHCF? 

Try it! Don't be intimidated!  The coaches are amazing--so knowledgeable and so positive!  Yes, the workouts can be hard, but the atmosphere is incredibly encouraging.  Everyone supports each other, whether your goal is getting to the Games or getting through the warmup.  There is zero judging.  Also, you’d be surprised at how much awesomeness your body is capable of. 

Tell us something that nobody knows about you…

I’m a pretty good juggler. 

What is your favorite motivational quote or mantra? 

Coincidentally, it was recently on the board at CHCF—“Everyone has a plan until they get punched in the mouth”-Mike Tyson.

It’s funny and random and it’s from Mike Tyson, but more seriously--we’re all going to be faced with adversity—how will we handle it?  At Crossfit you’ll always come across things that you stink at, but with the guidance of our skilled coaches and the cheers of your classmates, you get it done.  Sometimes it might be ugly, other times it’s beautiful, but when that clock gets to 3, 2, 1, you just take a deep breath and get to work.  And then watch as that confidence and mental toughness spills over into life outside the gym.

What’s the worst “cheat” meal you’ve ever had? 

Um, everything? Fair Claire loves food. 


Check out all these amazing Personal Records from July!!

Congratulations to everyone that made it up on the board...

Let's keep our heads down and continue to work for more of these personal achievements!

Great job every and please make new goals for August!

CrossFit Store

CrossFit Journal: The Performance-Based Lifestyle Resource

Box Ally - Forging Elite Websites


Mobility WOD


Upcoming Events

  • Weekly Beginners Courses

    What is a Beginners Class?

    In these classes, we teach you the "foundational movements" used in our group classes as well as gradually ease you into the intensity of our workouts.  We will teach you the proper technique involved in our movements, helping you with a safe transition to our Group Classes. These classes are organized just like our regular classes, with a warm up, a strength session, and a conditioning element. THe education and fitness that starts in these classes will get you ready to step right into our everyday classes.

    When are these Classes? 

    Mon/Tues/Thurs nights @ 8:00PM

  • FREE Trial

    Contact us for your FREE INTRO Class!

    • See what Cow Harbor CrossFit is about
      • Dedicated Staff & Fantastic Community
      • Brand New Facility
      • Olympic Weightlifting room
      • Member Lounge 
      • Group Classes
      • Personal Training

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