Orangetheory Fitness South Riding

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Orangetheory Fitness South Riding Orangetheory Fitness is heart rate zone training that delivers a full body group workout.

Orangetheory Fitness in Chantilly, VA offers heart rate zone training that delivers a smarter way to work out. Experience an expertly designed, full-body group workout combining cardio and strength training with real-time tracking for measurable results you can see and feel. Here in Chantilly, your heart rate sets the pace, enabling our triple-certified coaches to get you into the optimal zone. The result is a personalized fitness experience tailored to your fitness level.

Hellllooooooo October and hellloooooo 🔥HELL WEEK🔥 make sure you register before October 13 for your guaranteed shirt siz...
10/05/2026

Hellllooooooo October and hellloooooo 🔥HELL WEEK🔥 make sure you register before October 13 for your guaranteed shirt size. Let 👻Spooky Season👻 begin

10/01/2026

Oh, we are SO back. 🔥 The week you wait all year for. The workouts you’ll speculate about before, talk about during, and somehow still be discussing 11 months later. And, of course, THE shirt. Hell Week returns October 24–31 with 8 days and 8 totally normal, completely reasonable workouts.*
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Complete 4 to earn this year’s limited-edition Hell Week shirt + bragging rights that never technically expire.
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Register now in the app or at your local studio. Ready to feel the burn?
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*Btw we lied about the normal part.

Swipe to see what your coaches at South Riding are saying about this year’s Hell Week 👀👀👀
10/01/2026

Swipe to see what your coaches at South Riding are saying about this year’s Hell Week 👀👀👀

Here's to the women who lift weights and spirits. 🧡 You lift each other. Your families. Your communities. And every day,...
09/30/2026

Here's to the women who lift weights and spirits. 🧡 You lift each other. Your families. Your communities. And every day, you keep proving that strength comes in so many forms. Happy National Women's Health & Fitness Day! 💪

Lots to celebrate recently over at South Riding 🎉✌🏻
09/29/2026

Lots to celebrate recently over at South Riding 🎉✌🏻

09/29/2026

At Orangetheory, we take heart health to heart. 🧡 This World Heart Day, we’re celebrating every choice that keeps your heart moving, from showing up for class to taking the stairs to getting outside for a walk. Because taking care of your heart today means more moments, more milestones and More Life ahead.

What’s one thing you do to show your heart some love? 👇

09/28/2026

Progress isn't always about doing more. Some days, your best means lifting heavier. Some days, your best means simply showing up. And every day you choose to keep going, you're building something bigger than you can see. Because growth isn't measured by one workout. It's measured by what happens when you keep coming back. 🧡

Different studios. Different milestones. One incredible community. 🧡
09/25/2026

Different studios. Different milestones. One incredible community. 🧡

330+ classes. 35 pounds down. 5.5 pounds of muscle gained. A mile time improved by 1:27. 🔥 And Kenncy from OTF Coconut C...
09/24/2026

330+ classes. 35 pounds down. 5.5 pounds of muscle gained. A mile time improved by 1:27. 🔥 And Kenncy from OTF Coconut Creek is just getting started.

Since joining in April 2025, she’s made showing up a priority, often before most of us are even awake at 5 a.m. 😮‍💨 And the results speak for themselves. Stronger. Faster. More consistent. And proof that the work you put in, class after class, adds up.
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Drop some love for Kenncy and everything she’s accomplished! 👏

09/23/2026

Every strength journey starts with one brave decision: picking up the weight. Since then, you've probably surprised yourself more than once. Maybe you hit a new PR. Maybe you grabbed a heavier dumbbell. Maybe you proved to yourself you were capable of more than you thought.

In honor of National Weightlifting Day, tell us: What's your biggest strength win lately? 👀🏋️‍♀️

09/23/2026

The chips are falling into place … The Chipper is BACK. 🪓 Today, we’re chipping away at every push, every rep and every row until there’s nothing left but the finish line. Describe The Chipper in one word👇

09/22/2026

Happy first day of fall! 🍂🧡 Around here, we've always had a soft spot for orange. Pair that with cooler weather, cozy hoodies, and a community that keeps showing up, and we'd say this season suits us pretty well.
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What are you most looking forward to this fall?

09/21/2026

The older we get, the more our KPIs seem to change.

Maybe success used to look like checking every box. Now it looks more like feeling strong for life. Protecting your peace. Moving because you get to. Being kind to yourself.

Funny how the metrics that matter most aren't always the ones anyone else can see. What's your #1 KPI? 🧡

Marathon Month Finishers! Ⓜ️ Thank you to all that participated — here are our standings! Both the half/full were placed...
09/17/2026

Marathon Month Finishers! Ⓜ️ Thank you to all that participated — here are our standings! Both the half/full were placed on how fast they finished 👀 Ultra standings were based on how many miles accumulated 🏃🏃‍♀️🏃🏻‍♂️ Special shout-out to our members that took on the Metro 50 Challenge: Nicole O, Courtney S, and Srinivas P. 🎉✌🏻

1000M row ✅✌🏻 Scroll all the way to the end… for class pictures!!! 🎉🚨
09/13/2026

1000M row ✅✌🏻 Scroll all the way to the end… for class pictures!!! 🎉🚨

Member Milestones & Birthdays! Keeping investing those hours South Riding~! You and your health are the most important i...
09/08/2026

Member Milestones & Birthdays! Keeping investing those hours South Riding~! You and your health are the most important investment you’ll make. Also a very Happy Birthday to Kendra! 🎉🔥

Did you know 500 hours of is twice the amount of time needed to earn a commercial pilot certificate? Today we celebrate ...
08/26/2026

Did you know 500 hours of is twice the amount of time needed to earn a commercial pilot certificate? Today we celebrate Nagarjuna’s hard work — 500 hours of anything is 🔥 dedication! Way to show up for yourself!

Last week, we said not goodbye, but see you later to Coach Meghan! We’ll miss her on Wednesday nights 😭 Comment your fav...
08/24/2026

Last week, we said not goodbye, but see you later to Coach Meghan! We’ll miss her on Wednesday nights 😭 Comment your favorite Coach Meghan memory below! Catch her at one of our sister studios still on the mic and still out there killin’ it!

How high did you climb?! Mount Everest leaderboard is here! 🏔️
08/20/2026

How high did you climb?! Mount Everest leaderboard is here! 🏔️

Make sure you bring your hydration South Riding while we work to resolve this issue! Thank you so much for your patience...
08/16/2026

Make sure you bring your hydration South Riding while we work to resolve this issue! Thank you so much for your patience! 💦💦💦

Address

25150 Loudoun County Pkwy
Chantilly, VA
20152

Opening Hours

Monday 5am - 8pm
Tuesday 5am - 8pm
Wednesday 5am - 8pm
Thursday 5am - 8pm
Friday 5am - 6:30pm
Saturday 7am - 1pm
Sunday 7am - 12:30pm

Telephone

+15719897600

Website

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