Orangetheory Fitness Sudbury

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

Orangetheory Fitness in Sudbury, MA 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 Sudbury, 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.

🧡 Huge thank you to our member Anne H. for leaving us such a great Google review! 🙌 Your kind words inspire our team and...
09/07/2025

🧡 Huge thank you to our member Anne H. for leaving us such a great Google review! 🙌 Your kind words inspire our team and keep our community strong.

At OTF Sudbury, it’s our members who make the magic happen—every class, every smile, every drop of sweat. 💥 We’re grateful for YOU and the incredible community we’re building together.

Let’s go Sudbury OTF! 🔥

09/03/2025

Calling all strength stars: your DriTri dress rehearsal is today. 🎬 Supersets in Act 1, full performance in Act 2. Spoiler: there will be sweat. 💦 Who's ready for the real deal after that?

Meet Natasha from OTF Estero 🧡​For Natasha, More Life isn’t just about milestones — it’s about moments. The ones where s...
09/02/2025

Meet Natasha from OTF Estero 🧡​

For Natasha, More Life isn’t just about milestones — it’s about moments. The ones where she’s running side by side with her son. Laughing. Moving. Living fully. ​

She never imagined she’d run 50+ miles during Marathon Month or complete the DriTri — but she did. She pushed beyond what she thought was possible.​

“By challenging my body in ways I didn’t think I could,” she says, “I’ll be able to keep running and playing with my son for a lifetime.”​

Because every rep, every step, is building a lifetime of moments that matter most.

09/01/2025

You’ve been building up to this. Every rep, every meter, every minute. DriTri isn’t just a challenge, it’s a celebration of how far you’ve come. Whether you go Full, Sprint, Strength, or Team … just know: You’re not starting from scratch. You’re starting from strength. And you’ve got tri-hard written all over you 🧡

📆 Sept 19-21. Let’s go. Register now on the mobile app or at the front desk.

08/31/2025

That post-finish line glow? You wear it well 🌟 A month of sweat, smiles, and serious mileage — now drop your distance and let the celebration begin ⬇️🏅

Milestones on the board. Vibes through the roof. 📈✨
08/29/2025

Milestones on the board. Vibes through the roof. 📈✨

08/27/2025

It’s not fall until your legs are sore and your coffee’s seasonal. Press, squat & lunge for joy — we brewed this one just for you ☕️🏋️‍♀️

Since joining Orangetheory Lawrence in September 2024, Andres has been on a mission to live a more active, balanced life...
08/26/2025

Since joining Orangetheory Lawrence in September 2024, Andres has been on a mission to live a more active, balanced life — and he’s doing just that.
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Originally from Costa Rica and now studying supply chain management and accounting at KU, he’s juggling workouts, recovery, and academics with heart and hustle. His favorite part of OTF? The community. Because nothing beats the kind of motivation that comes from pushing through a tough block side by side with friends.
​
Since starting, Andres has gained strength and built muscle, and he's now working toward bouncing back from a knee injury — one step at a time. All with Timber on blast and the Jayhawks in his corner. 🏀
​
We’re cheering you on every rep of the way, Andres!

08/26/2025

We show up for our health, our goals, and the ones waiting at the door when we get home. Let’s see your biggest supporter. Drop a photo of your dog in the comments 🐶🧡

08/25/2025

There are many people that will put you down. Don’t be one of them.

We’ll never shut up about your milestones. 📢✨ Goals smashed, birthdays celebrated, firsts crushed — we’re obsessed.
08/22/2025

We’ll never shut up about your milestones. 📢✨ Goals smashed, birthdays celebrated, firsts crushed — we’re obsessed.

OTF Forest Acres wouldn’t be the same without Lauren! Since 2018, she’s brought nonstop dedication — in the studio, at h...
08/19/2025

OTF Forest Acres wouldn’t be the same without Lauren! Since 2018, she’s brought nonstop dedication — in the studio, at home with her two kiddos and husband, and on walks with her Bluetick Hound, Remy 🐾. Thanks for showing up, shining bright, and inspiring us all! 👏

08/18/2025

She’s not for the weak — 2000m Row Benchmark: equal parts petty and painful. May your legs be strong and your lungs be stronger. How’d you do? 👇😮‍💨

07/14/2025

🚣‍♂️ 1000 Meter Row is TOMORROW!
Ready to crush it? 💥 Coach Connor is here with the top tips to help you PR and survive one of our biggest benchmark rows!

From pacing to power, he's got the strategy you need to dominate the rower and leave it all on the floor.

✅ Rest up
💧 Hydrate
🔥 Get ready to ROW

Let’s go Sudbury, Wellesley, and Woburn — we’re coming for those PRs!

🎉 WE DID IT, ORANGENATION! 🎉Thanks to YOU, Orangetheory Fitness was voted USA Today’s #1 BEST GYM in the Nation! 🏆🔥We’v...
07/11/2025

🎉 WE DID IT, ORANGENATION! 🎉
Thanks to YOU, Orangetheory Fitness was voted USA Today’s #1 BEST GYM in the Nation! 🏆🔥

We’ve always known we were the best — but now it’s official!
💪 Huge shoutout to our amazing community for making this happen.

Now’s the time to spread the word ➡️
Tell your friends and family they can join the #1 Gym in the Country and experience the magic for themselves!

🧡 Thank you, Orangenation — this win is yours too.

🔥 We Miss You at Orangetheory! 🔥Hey Former Members—it’s time to come back to the workout you love! 🧡 For JULY ONLY, we’r...
07/10/2025

🔥 We Miss You at Orangetheory! 🔥

Hey Former Members—it’s time to come back to the workout you love! 🧡 For JULY ONLY, we’re offering the lowest rejoin rates we’ve EVER offered—but once they’re gone, they’re gone! ⏳

This is your perfect chance to restart your fitness routine, reconnect with your goals, and get back into the studio with the support of your OTF family.

📞 Call us or stop by today—we can’t wait to see you back on the floor!

07/08/2025

🏃‍♂️💨 Catch Me If You Can is coming this Wednesday!
It’s one of the most exciting workouts of the month — and we’ve got you covered.

🎥 Coach Jess is dropping top tips in her video to help you conquer both the physical AND mental game of this signature challenge. Whether it’s your first time or you're chasing a PR, her advice will get you in the zone. 🔥

💧 Rest up, hydrate, and get your mindset right —
Let’s crush it together, Wellesley, Sudbury & Woburn!

06/25/2025

🔥 INFERNO is Coming! 🔥

Sudbury, Wellesley & Woburn—it’s time to turn up the heat with one of the most intense signature workouts: INFERNO! 🔥🚣‍♀️🏃‍♂️

🎥 Check out Coach Taylor’s video for expert tips on how to set up your rower and go after that PR with confidence and strategy! This is your chance to push past limits and feel the burn in the best way.

✅ Rest tonight
💧 Hydrate
👊 Show up ready to bring the fire!

Let’s crush Inferno together—drop a 🔥 if you’re ready to rise!

06/19/2025

🚣‍♂️ 2000M ROW BENCHMARK – TOMORROW! 🔥

Woburn, Sudbury & Wellesley—it's time to conquer the 2000 Meter Row Benchmark! 💪 This is your chance to test your endurance, focus, and grit on the rower.

🎥 Check out this video from Coach Steve as he shares the Do’s and Don’ts to help you row smart, stay strong, and finish strong.

💡 Pro Tip: Long, powerful strokes and a steady pace are the secret to success!

✅ Rest up tonight
💧 Hydrate
🚣‍♀️ Show up ready to pull together and crush it!

We’ve got this—let’s row as one team and hit those PRs! Drop a 🚣‍♂️🔥 in the comments if you're ready!

06/15/2025

🏃‍♀️ 1 Mile Treadmill Signature Workout – Let’s GO! 🏃‍♂️🔥

Sudbury, Woburn & Wellesley—it’s time to lace up and take on the 1 Mile Tread Benchmark! 💥 Whether you’re chasing a PR or just looking to finish strong, we’ve got you covered.

🎥 Coach Kerry is here with pro tips and 3 ways to help you survive, thrive, and crush your mile! Trust the plan, pace yourself, and give it everything you’ve got.

✅ Rest up
💧 Hydrate
👊 Show up ready to push

Let’s hit that tread and make it count! Drop a comment if you’re running with us tomorrow!

06/09/2025

🏃‍♀️ .25 Mile Tread Benchmark – Let’s Go! 🔥

Woburn, Wellesley & Sudbury—Benchmark Day is here, and it’s time to test your speed with the .25 Mile Tread Run! 🧡💨

🎥 Check out this video from Coach Meredith for tips and tricks to help you attack the run and crush your PR.

📲 Don’t forget to check your OTF app for your last benchmark time—set your goal, rest up, hydrate, and show up ready to fly!

Let’s hit that tread and leave it all on the floor. Who’s chasing a new best? Drop a 🏃🔥 if you’re ready!

06/06/2025

🚨 Catch Me If You Can – Rower Edition! 🚣‍♀️💨

Woburn, Wellesley & Sudbury—tomorrow’s the day to test your speed, strategy, and stamina on the rower! 🧡

🎥 Check out this awesome video from Coach Nicole with her top tips to help you PR and avoid getting caught in our Catch Me If You Can workout!

✅ Rest up
💧 Hydrate
🔥 Show up ready to push past your limits

Who’s ready to row like the wind? Drop a 🚣‍♂️💥 in the comments if you’re coming for that leaderboard!

06/04/2025

💪 Foundations for More Life – Tomorrow! 💥

Wellesley, Woburn & Sudbury—Coach Stacey is here with a special message to get you pumped for one of the BEST classes of the year: FOUNDATIONS! 🧡

This workout is all about dialing in your form, building strength, and laying the groundwork for long-term success. It’s the foundation for MORE LIFE—and it starts tomorrow.

🎥 Watch Coach Stacey’s video, hydrate, get some rest, and come ready to crush it! Who’s in? Drop a 🧱🔥 in the comments!

Address

534 Boston Post Road, Suite B
Sudbury, MA
01776

Opening Hours

Monday 5am - 7:45pm
Tuesday 5am - 7:45pm
Wednesday 5am - 7:45pm
Thursday 5am - 7:45pm
Friday 5am - 7:45pm
Saturday 7am - 11:45am
Sunday 7am - 11:45am

Telephone

+19788221207

Website

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