What are the opening hours?

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

Heretic CrossFit

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United States
Gaithersburg, MD
Heretic CrossFit

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Est. 2017
(364)

11/05/2026

The fines just keeps getting better!!!

Good morning Heretics!!

We’d like to congratulate Robyn for achieving an overall level of Orange III!!! This means her lowest level of 15 categories is Orange (no Yellows) and she has several levels in Blue. So we know it’s just a matter of time before we’re back celebrating her achieving that level as well.

Way to go Robyn!!! 💪👍

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11/04/2026

Good morning Heretics!!

We’d like to welcome Marissa to the Heretic family!!!

She just graduated her Kickstart with Coach Craig and has already made herself a staple in class. Bring a former athlete, Marissa is looking to regain some of her athleticism she feels she’s lost since “adulting”. LOL We know she’ll get there and can’t wait to celebrate the milestones along the way.

Welcome to Heretic CrossFit Marissa!! 💪👍

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11/03/2026

We’re continuing this week with another Level Up!!!

This time, it’s Kevin’s turn. After suffering an almost debilitating injury 2 years ago, he’s been working on gaining his strength back. Little by little the gains keep stacking up as Kevin is one of our most consistent members.

And today we celebrate this awesome milestone. Reaching the Purple level is a big accomplishment. Only about 10% of athletes are in this level. To do it a second time is even more impressive.

So way to go Kevin on achieving this level of fitness once again!! 👍💪

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11/02/2026

Good morning Heretics!!

We’d like to take this opportunity to congratulate Buck on his recent level up to Orange III!!!

Since starting, he’s been getting his athleticism back and quickly gaining strength and skills. We know he’ll be achieving Blue shortly as he already has several categories in that realm. So be in the lookout for another shoutout.

Way to go Buck!! 👍💪

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10/20/2026

Good morning Heretics of the interwebs!!

We’d like to welcome Jahleel to the Heretic family!!

He just completed his Kickstart with Coach Craig and has already hopped into classes. He’s looking forward to regaining a sense off athleticism he once had in his youth and we’re here for it. Be on the lookout for some quick level ups from him as we know he’s dedicated to improving.

Welcome to Heretic CrossFit Jaleel!! 👍💪

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10/13/2026

Good morning Heretics!!

We’d like to welcome Tina to the Heretic family!!!

She just graduated her kickstart with Coach Craig and has already settled into some classes. One of her main goals is to get stronger as she knows adding muscle now will pay off for her in the future. And we couldn’t agree more!!!

Welcome to Heretic CrossFit Tina!! 👍💪

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10/12/2026

The comeback kid keeps making progress!!!

We’re like to celebrate Evan for his recent level (back) up to Orange III!!!

After a serious injury last year, he was basically starting over. Knowing that we have a system goals along the way to achieve, Evan got back to work. Slowly but surely he’s been moving his needle up the rungs and this latest accomplishment is one that had him smiling pretty big.

We know he’s got more work to do AND we know he’ll be back to his former level in no time.

Way to go Evan!! 💪👍

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10/09/2026

Good morning Heretics!!!

We’d like to welcome Jelena to the Heretic family!!!

She just graduated her Kickstart with Coach Craig through our Couch To CrossFit Program and is ready (and a little nervous) to start classes. We know that under the guidance of a coach, she’ll be just fine and realize a whole new level of fitness she never knew existed.

Welcome to Heretic CrossFit Jelena!!!

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10/08/2026

Good morning Heretics!!!

We’d like to congratulate Mathieu for DOUBLE ADVANCING his overall fitness up to Orange II!!

Getting back into a routine, Mathieu has been able to quickly regain some of his old strength and stamina. And now he looks to take his fitness to a new level. We can’t wait to see what he’ll accomplish in the coming months and years ahead.

Way to go Mathieu!! 💪👍

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10/07/2026

Good morning Heretics!!

We’d like to take this time to congratulate Paul on moving his needle up to Blue I!!

Paul keeps showing up 3-4x/week and keeps working on weaknesses he’s now turning into strengths. Getting stronger at upper body pulling and being more proficient with the rope has helped propel him to this new level.

Well done and way to go Paul!! 👍💪

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Address

19200-D Chennault Way
Gaithersburg, MD
20879

Opening Hours

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

Telephone

+13016789387

Website

http://bit.ly/HerecticCrossfit

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