Fitness Equation - South Riding

TFE is a state of the art fitness center located in Chantilly, Virginia.

TFE offers everything you need to fit your fitness needs from group fitness classes, NBA size basketball court, rock wall, Ninja Warrior courses, an amazing Kid’s Club & more!

Operating as usual

05/02/2024

Happy Thursday TFE fam! We're hoping you will take a few seconds out of your morning to help vote TFE THE BEST Fitness Center in Loudoun County!

Help us by voting daily now through May 5. It only takes a second.

Link to vote: https://bit.ly/BOL_2024_Final

04/20/2024

The Fitness Equation is in the final round to be Top Fitness Center in Loudoun County!

Help us by voting daily now through May 5. It only takes a second.

Link to vote: https://bit.ly/BOL_2024_Final

04/03/2024

You are unstoppable! Join us this Saturday at TFE South Riding for our Spring Les Mills Kickoff!

03/30/2024

Just hoppin' through to remind you that both TFE locations will be closed Easter Sunday! We wish all who celebrate a wonderful holiday!

See you all bright and early Monday morning for normal business hours!

03/11/2024

Who's ready to party? Let's kick off St. Patrick's Day weekend with a 90 minute Zumba party! Wear your green and join the fun Friday at TFE South Riding!

📅: Friday, March 15
⏰: 6:30 PM - 8:00 PM
📍: TFE South Riding

Juliana Dance Fitness

03/02/2024

The Fitness Equation has been nominated for Best of Loudoun! You can vote daily to help TFE earn top spot as the Best Fitness Center in Loudoun County!

Vote daily through March 10: https://bit.ly/BOL_TFE24

01/15/2024

Due to inclement weather, all The Fitness Equation (“TFE”) locations will be closing tonight, 1/15/24 at 9:00 PM, and opening tomorrow, 1/16/24 at 7:00 AM, for the safety of our members, guests, and staff.

The Kidz Gym Department will have normal hours of operation tonight and tomorrow. The Group Exercise Department will follow the normal schedule tonight and tomorrow Group Exercise Department Classes at both locations will start after 9:00 AM.

01/04/2024

In the weight room we prefer Pit Sharks to baby sharks - these arrived today! 🦈💪

01/01/2024

It’s snowing on New Year’s Day, what a great way to start the year! Get your 1st workout of 2024 in with us today! ⛄️

12/26/2023

Join Bonny for a pop-up step class! Low impact, high calorie burn to finish out the last week of 2023!

See you there!

🗓️: Wednesday, December 27
⏰: 10:15-11:15 am
📍TFE South Riding

11/23/2023

Happy Thanksgiving from our family to yours! We are grateful to be a part of the Loudoun community and part of the fitness journey for so many. Have a wonderful holiday!

Reminder: both TFE locations will be closing at 2 pm today so our team can enjoy the holiday with their families.

11/22/2023

💥💥Black Friday starts early at TFE! 💥💥

Ready to unwrap a healthier, stronger you at TFE? This Black Friday, prioritize your well-being and discover a world of fitness possibilities!

Join between November 22nd and 30th to enjoy exclusive benefits:
👕 FREE TFE Workout T-shirt*
🌟 $0 Enrollment Fee*�
🏋️ Free Fitness Assessments with our Expert Trainers�

Let's help you reach your fitness goals today, join now: https://join.thefitnessequation.com

*Certain restrictions apply. While supplies last.

10/23/2023

A lot of days off school ahead for Loudoun kiddos! Don’t have them at home saying, “I’m bored!”

Instead sign them up for our daily TFE Kidz Gym camps and they will enjoy:
✔️Rock Wall
✔️Ninja Course
✔️Games like basketball and volleyball
✔️Fun with friends and more!

Member and non-member rates.

🔜Register today, space is limited!

🔗Register here: bit.ly/3Ib3YB7

10/20/2023

Join us at TFE South Riding tomorrow night for parent's night out!! Let the kiddos run, play, climb, enjoy pizza and a movie in our Kidz Gym!

Registration required. Learn more here: bit.ly/TFE_PNO

TFE South Riding
📆: Saturday, October 21 // 5 - 9 PM
🧗‍♂️: Open to members and non-members.

10/19/2023

Join us at TFE South Riding this Saturday for a Les Mills costume party!!

📍: TFE South Riding
🗓️: Saturday, October 21

09/05/2023

💥💥Back by popular demand!

Join our September PT Workshop: Post-Workout Stretches.

📆Saturday, September 9 at 10 AM
📍The Burn Zone // TFE South Riding

This class has limited space and registration is required by 9/6. Register here: http://bit.ly/SR_PT_Workshop

Questions? Email: [email protected]

08/30/2023

Join us on Monday for a special boot camp to kick start your holiday!

📍: South Riding / GX Studio
🗓️: Monday, Sep. 4 / 9:15 am

08/19/2023

We hope all of our local teachers, admin, and staff have a WONDERFUL 2023-2024 school year!!

Did you know we offer Community Hero Specials at TFE?* Of course we think our educators and all those who make our schools so great are heroes!

Stop in for a tour today and see how TFE can help you reach your fitness goals!

Valid for all employees of a public or private school that can show valid employee identification. Teachers, administrators, bus drivers, substitutes, and more!

Learn more about our Community Hero Specials here: https://bit.ly/TFE_Heroes

*Certain restrictions apply

08/08/2023

Starting this Thursday, August 10, Workout at TFE and get your car washed or detailed while you do it, that's what we call efficient!

Take advantage of this offer with No-H2O and receive exclusive discounts on their eco-friendly mobile car wash.

No-H2O will be in the TFE South Riding parking lot Thursdays and Saturdays 10 am - 5 pm.

Scan the QR code below or follow the link to receive your TFE member discount: https://novacarcare.as.me/TFE

08/03/2023

There's still time to take advantage of this TFE member special with The Virginia Institute for Surgical Arts!

07/14/2023

Bring the kiddos by every Saturday for Parent’s Night Out at The Fitness Equation!

This week is at our South Riding location. To register contact: [email protected].

06/21/2023

Thank you for voting TFE as a finalist in Best of Loudoun! We appreciate all of our members and staff who voted! As the only big box gym in the top 5, we are proud to be a continued part of our member’s fitness and overall wellness journeys.

06/06/2023

Juliana and Sarah will be at the Stone Ridge HOA Block Party this Saturday at 2 pm rocking the basketball court with a heart-pumping, family-friendly Zumba session!

04/30/2023

We are excited to announce that TFE has been nominated as one of the top 5 Fitness Centers in Loudoun County! We need your help to secure the top spot!

You can VOTE ONCE DAILY through May 5! It only takes 10 seconds.

Vote here —-> http://bit.ly/BOL_FinalRound

04/24/2023

We are excited to announce that TFE has been nominated as one of the top 5 Fitness Centers in Loudoun County! We need your help to help us secure the top spot!

You can VOTE ONCE DAILY through May 5! It only takes 10 seconds.

Vote here —-> http://bit.ly/BOL_FinalRound

04/06/2023

What is significant about this number? We gave away 42 FREE MONTHS in March to our members with the referral program!! If you're not taking advantage of the TFE Referral Program, now is the time. Learn more here: https://thefitnessequation.com/member-referral/

04/02/2023

Join us at The Fitness Equation South Riding for a co-ed volleyball tournament on April 23 starting at 8 AM.

Open to members and non-members. Non-member fee: $10. Free to Members. Pay at the front desk when entering.

This will be a co-ed tournament, 3 men/3 women on each team. Subs are not required, but you can have up to three per team.

Register here: bit.ly/VolleyballTournamentSR

03/22/2023

Spring and summer breaks are right around the corner! ☀️⚽️ 🧗‍♀️ 🏀

Sign the kiddos up for nonstop fun at TFE Kidz Gym Camps!

Members and non-members welcome! 1/2 day and full day options available at both locations.

Camps are filling fast, book now to reserve your spot!

Learn more and register here: bit.ly/3Ib3YB7

Want your business to be the top-listed Gym/sports Facility in Chantilly?

Click here to claim your Sponsored Listing.

The Fitness Equation - South Riding

With over 40 successful years of experience in the health and fitness industry, we have returned to the Northern Virginia market with our One Loudoun and South Riding locations.

The Fitness Equation is designed to be the most advanced, high-quality and convenient fitness centers in Northern Virginia. You’ll instantly recognize that the fitness center has much to offer its members, including cutting-edge amenities and atmosphere. From hardcore athletes to active families, our members are getting healthier and reaching their fitness goals at TFE. Located in the heart of One Loudoun and in the expanding suburbs of South Riding. We’re proud to play a part in the betterment of health and well-being in the Loudoun county community.

Videos (show all)

It’s snowing on New Year’s Day, what a great way to start the year! Get your 1st workout of 2024 in with us today! #Happ...
We gave away 47 free months from Referrals in August!! One member earned 1 FULL YEAR (12 months) FREE just by referring ...
What is significant about this number? We gave away 42 FREE MONTHS in March to our members with the referral program!! I...
This weekend trainers and instructors from TFE South Riding attended the ONE LCPS: United for Wellness, Mental Health & ...
Happy Friday! Our Fitness On The Plaza DJs treated the crowd to a fun battle of speaker lights and sound effects last ni...
Fitness On The Plaza with Zumba is back again every Thursday at 7pm! Come dance with your favorite TFE fitness instructo...
Our last Fitness On The Plaza!
When you have this much fun you don't even realize it's exercise! See you tonight for FREE Fitness On The Plaza at 7pm a...
Awesome News!! Fitness On The Plaza is extended until 10/28🥳 Join us tomorrow at 7pm One Loudoun Downtown for a FREE nig...
Join us TONIGHT at 7pm for Fitness On The Plaza at Downtown One Loudoun! It's going to be a dance party!!🥳🕺 #zumba #zumb...
Fitness on the plaza Tonight!
Awesome night at Fitness On The Plaza

Location

Telephone

Address


43360 Defender Drive
Chantilly, VA
20152

Opening Hours

Monday 4am - 11pm
Tuesday 4am - 11pm
Wednesday 4am - 11pm
Thursday 4am - 11pm
Friday 4am - 10pm
Saturday 7am - 9pm
Sunday 7am - 8pm

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