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Experienced CrossFitter?

Here's why you should consider making CrossFit Fairfax your new home.

What's experienced mean?

ex·pe·ri·enced -

Having participated in Crossfit workouts at another affiliate for three months or more

Try us out for a week for free

The best way to see if you like a box is to try it out. That’s why we offer a free week to introduce you to our coaches and our community. We think that after a week of workouts, you’ll want to stick around.

We stand out. Here's why.

We know you have a choice in where you workout. Here’s why you should join our community.

In Business Since 2006

We were one of the first CrossFit boxes in Northern Virginia. We’ve trained many athletes and know how to help people meet their goals.

Experienced coaches

ALL of our coaches have a CF-L1 and many have a CF-L2 certification. We know CrossFit and know how to help you improve.

Flexible Schedule

We offer class times throughout the day that can meet any schedule. We know it’s hectic living in this area, so we try to be flexible.

"Amazing box! The coaches are very knowledgeable and ensure everyone is practicing Crossfit safely."
Marissa Tonelero

Ready to start your free week?

Fill out the form below and we’ll be in touch!

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  • It's time for our annual Holiday Party and this year we're combining it with our holiday bake-off! Put on your party shoes, get dressed up, get a babysitter and celebrate with your CrossFit Fairfax family! 2019 has been a great year and we are so thankful for our amazing community! We'll have beer and wine and some light hors d'oeuvres. Bring your favorite holiday cookies/pies/cakes and a bottle of your favorite drink to share. Party starts at 7pm at CrossFit Fairfax. The after party will take place at BlackFinn when we shut our doors at 10PM. #crossfitcommunnity #holidayparty #tistheseason #eatdrinkandbemerry
  • Our Christmas 🎄 is up and our boxes for Toys for Tots donations are out! We will he taking donations until Friday, December 13th! While you’re doing some holiday shopping, please consider buying a new toy to donate to a child that’s less fortunate this season. 🎁 #holidayseason #christmastree #toysfortots #giving #presents #fairfax #dunnloring #merrifield #fallschurch
  • Happy Thanksgiving everyone! We hope everyone enjoyed their feast without any guilt! #thanksgiving #feast #noguilt
  • This holiday season CrossFit Fairfax will be collecting donations for Toys for Tots. We will have a box setup next to our 🎄 for folks to donate so that a less fortunate child has a gift to open this Christmas season. While you’re out shopping for loved ones, please consider making an additional purchase. We will be collecting donations through Friday, December 13th. All donations must be new and still in the original packaging. #donate #toysfortots #toysfortots2019 #crossfitfam #cffx #tistheseason🎄 #marinecorps #fairfax #merrifield #dunnloring #fallschurch
  • Don’t forget this weeks holiday hours on Thanksgiving Day and Black Friday are 8am, 9am, and 10am! #holidayhours #thanksgiving #blackfriday #crossfit
  • As we all approach the end of 2019, we should reflect on whether or not we accomplished the goals we set for ourselves at the beginning of this year. If tackling your nutrition was in there and you still haven’t figured it out, it’s time to get a head start on the new year. @somovednutrition is our full-service in house nutrition coaching partner and they’ve helped many of you reach your nutrition goals. Checkout their nutrition programs today and get a fully supported jump start on the new year. #newyearbetteryou #nutritioncoaching #health #fitness #somoved
  • We’ve got some new names that have made it on the board after today’s benchmark workout! Congrats to those of you who made it on the board, who PRd their Karen time, and all you first timers! What’s your favorite benchmark workout? #karen #benchmarkworkouts #crossfit #theladies
  • Jeannine couldn’t decide on her favorite rope climb shoes so she wore both to the 6:30am class! 😂 #iftheshoefits #ropeclimb #tooearly #crossfit #wardrobemishap
  • We are so behind in announcing the winners for 20.5 but here we are! The winner for Fire in the Gut goes to @camila_94_ who absolutely crushed the workout and gave it her all. Camila got her first ring muscle up just shortly after the workout was over and we are so proud of her! This is a super strong lady right here 👏🏽 And of course our Spirit if the Open winner goes to Andrea! She crushed the 80s throwback look and brought food to every 5:30am class throughout the open. And for the Guys vs Girls breakdown for 20.5 Men- Juan 14:40 (240) Alex 17:02 (240) Craig 17:21 (240) Tyler 19:35 (240) Kenny 228 Total- 1,188 Ladies- Caleymi 17:25 (240) Steph 227 Desiree 216 Camila 200 Pam E 200 Total- 1,083 Guys win the overall Open competition taking it home for 3 out of the 5 Open workouts. Way to go gents!

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