What are the opening hours?

Monday 6am - 12:30pm 4:30pm - 7:30pm Tuesday 6am - 12:30pm 4:30pm - 7:30pm Wednesday 6am - 12:30pm 4:30pm - 7:30pm Thursday 6am - 12:30pm 4:30pm - 7:30pm Friday 6am - 12:30pm 4:30pm - 7:30pm Saturday 9am - 10am Sunday 10am - 12pm

CrossFit JAX

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Change your life! Start now by scheduling your FREE intro session with us. Lose the fat, gain the str We will make you believe in yourself!

We know what it's like to not fit in and to have lost all motivation. Our small community is here to welcome and accept you for who you are, and where you are in life. The truth is, you DO have what it takes to make that first step. Try us out and find out more about yourself than you ever dreamed possible...WE GAURANTEE YOUR RESULTS!

11/03/2026

Don’t do CrossFit! It’s WAY too scary! 👻
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It’s so fun doing life with these people! Happy Spooky Season! 🎃

10/12/2026

your comfort is not your destiny 🙌🏼
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because if you’re uncomfortable right now, then you don’t want to move. but the truth is, we HAVE to 💪🏼
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come and get comfortable being uncomfortable with the greatest people in town 🫂
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and watch how things in your life begin to MOVE 🎉
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08/19/2026

10 YEARS OF THE JENERAL 🫡
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No post on the gram could ever cover the depth and breadth of all that is Jenifer Brinkley 😁 The greatest smile in a room. And you’ll see it because she’s also the tallest female in the room. Her personal touch on things is unmatched. A peace maker through and through. Best earrings award every time. Hostess with the mostest. Makes full meals as gifts. Every decoration you see at the box belongs to her. The person everyone wants to see when they walk in the doors of CFJAX. Can’t stop won’t stop ever being thankful for The Jeneral, the life changing transformation story that belongs to her, and the privilege to work beside her at The Best CrossFit Affiliate in the 🌎 WE LOVE YOU JEN!
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08/03/2026

FIRST TIME DAD WINS AT HOME & IN THE GYM! 🎉
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Gabe Rogers, a brand new first time dad, makes July Committed Club for the first time AND WINS!!
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Taking on Dad Bod in reverse, Gabe stayed committed to his health & fitness during paternity leave (shout out mama!) and boy did it pay off 💪🏼
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Congrats to Gabe & Fabiana on the birth of their son Elliot AND for making & winning Committed Club for July! 🏆 (‘cause lets be honest it was a family effort 😜)
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07/03/2026

HAPPY BIRTHDAY AMERICA! 🇺🇸 #250

07/01/2026

06/01/2026

Congratulations, Doug!!!
Committed Club winner for May!

🚗 Enjoy your new parking spot!!!
..and congratulations to all our Committed Club members for the month of May!

05/25/2026

MEMORIAL DAY MURPH 🇺🇸 2026
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Some gave all, All gave some ♥️ Let that never be lost on us🙏🏼
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Address

2593 Mayport Road
Atlantic Beach, FL
32233

Opening Hours

Monday	6am - 12:30pm
	4:30pm - 7:30pm
Tuesday	6am - 12:30pm
	4:30pm - 7:30pm
Wednesday	6am - 12:30pm
	4:30pm - 7:30pm
Thursday	6am - 12:30pm
	4:30pm - 7:30pm
Friday	6am - 12:30pm
	4:30pm - 7:30pm
Saturday	9am - 10am
Sunday	10am - 12pm

Website

http://www.crossfitjax.com/

Alerts

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