Orangetheory Fitness Natick

Orangetheory Fitness Natick Orangetheory Fitness is heart rate zone training that delivers a full body group workout.
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Orangetheory Fitness in Natick, 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 Natick, 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.

All Out for breast cancer awareness. 💕🧡​Four years ago, Heather R. walked into OTF for the first time, and what started ...
10/28/2025

All Out for breast cancer awareness. 💕🧡

Four years ago, Heather R. walked into OTF for the first time, and what started as a workout quickly became something more — a second family, a support system, and a source of strength.

At only 38 years old, Heather received a breast cancer diagnosis and underwent a double mastectomy. Because she chose surgery, she was able to bypass chemo and radiation — but her journey was far from easy.

"I will say that one of the first things that crossed my mind was how long I would have to take off from OTF. When I got back, I was super nervous and had no idea what I could and couldn't do. The coaches were amazing and gave me alternatives. I shed a lot of tears those first several classes after realizing my body was different now. The coaches were very attentive and encouraging when I was feeling defeated." But she found her strength again.

Heather also leaves us with an important reminder: “If you’ve been putting off your mammogram, consider this your sign. Make the appointment. Do your self-exams. Take care of you.” 💗

This Breast Cancer Awareness Month, we honor Heather — and everyone fighting, surviving, and thriving. Heather, we’re so grateful for your courage, your voice, and your presence in our OTF family. 🧡

10/28/2025

Day 5 of Hell Week: Chains of the Coven. 🧙‍♀️ From the very first second, the witches had us bound. ⛓️ The Spell of Restriction held us tight — inclines stealing our speed, bands clipping our range, rows stalling us like a red light. But every break in the chains was a reminder: Freedom never felt so good.

10/27/2025

Tick… tock… the Spell of the Clock was cast. ⏳ Day 4 of Hell Week: Omen of the Hourglass became a race against the witches’ cruelest weapon — the clock itself. Time is ruthless under their spell. 🪄

10/26/2025

Day 3 of Hell Week is a cruel balancing act. Stability shattered. Spells cast. Balance bewitched. 🧙‍♀️ The witches have brewed instability — surges, wobbles, and no safe footing in sight. 🔮

10/25/2025

Gravity never plays fair, especially when witches are in charge. 🪄Day 2 of Hell Week and the Spell of Gravity has us in its grip — inclines that won’t quit, weights that feel possessed, and no way out but through. 🖤

we don’t skip celebrations around here 🧡
10/24/2025

we don’t skip celebrations around here 🧡

10/24/2025

The witches didn’t waste any time — Day 1 of Hell Week and Havoc’s Hex was unleashed. 🪄 The chaos swirled, the order shattered, and the Spell of Chaos tried to take us down. But you? Unstoppable. 🧡 Drop a 🕸️ if you made it out alive.

🧙‍♀️✨HELL WEEK IS BREWING AT ORANGETHEORY🍊Dress up for Spirit Week, cast your best workout magic, and prove you’ve got t...
10/23/2025

🧙‍♀️✨HELL WEEK IS BREWING AT ORANGETHEORY🍊Dress up for Spirit Week, cast your best workout magic, and prove you’ve got the power to survive Hell Week 2025! 💪💀 Can’t wait to see you there!

Catch me if you can results are in 🔥⏰ So proud of everyone who showed up and raced against that clock 💪🏼
10/22/2025

Catch me if you can results are in 🔥⏰ So proud of everyone who showed up and raced against that clock 💪🏼

Stronger than cancer. Stronger every day. 💕​In honor of Breast Cancer Awareness Month, we’re celebrating Jean from OTF A...
10/21/2025

Stronger than cancer. Stronger every day. 💕

In honor of Breast Cancer Awareness Month, we’re celebrating Jean from OTF Altamonte Springs — a fighter, a survivor, and a true inspiration to our OTF family.

At 48, Jean was diagnosed with invasive breast cancer and underwent a mastectomy, chemo, and radiation. Determined not to let cancer define her, she refused to become a victim. Years later, she discovered Orangetheory and hasn’t looked back.

Now at 67, Jean works out 5-6 days a week, takes on every benchmark and challenge she can, and has crushed incredible milestones — from completing her first DriTri Sprint to winning her studio’s Transformation Challenge to finishing the Ultra 31.1 Marathon with 47.89 miles. ​

"I’m not a victim to cancer — Orangetheory Fitness is my therapy every day." 🧡 Jean, your story reminds us of the power of resilience, community, and showing up for yourself — at any age, in any season of life.

10/20/2025

Have you ever thought about how many people think about you? Right now, someone might be saying something kind about you. Someone might hear a song and think of you. Your presence matters — and it changes the world every day.

10/20/2025

Sit down. Send it. Survive. ✅ Drop those 200m benchmark times below ⬇️

The beauty of the 200m Row Benchmark? You don’t have time to overthink it. You just row. And row hard. We’re talking all...
10/19/2025

The beauty of the 200m Row Benchmark? You don’t have time to overthink it. You just row. And row hard. We’re talking all gas, no brakes — blink and you’ll miss it, so don’t blink.

Summon your squad. Enjoy $50 off next month's dues every time a new member signs up. All treats, no tricks — unless you ...
10/18/2025

Summon your squad. Enjoy $50 off next month's dues every time a new member signs up. All treats, no tricks — unless you count burpees

Brag boards are full and hearts are fuller. 🧡
10/17/2025

Brag boards are full and hearts are fuller. 🧡

10/17/2025

The real MVP today? Your lungs. 🫶🚣‍♀️ All that rowing and flag-capturing deserves some recognition — drop your team’s total meters below.

Flags don’t capture themselves. Tomorrow’s game plan: row hard, cheer louder, claim flags, repeat. Capture the Flag is b...
10/16/2025

Flags don’t capture themselves. Tomorrow’s game plan: row hard, cheer louder, claim flags, repeat. Capture the Flag is back — expect team energy, checkpoint victories, and a whole lot of bragging rights. Because when teamwork leads, glory follows.

Our coaches aren’t just here to coach — they’re here to care. Whether it’s celebrating your milestones, giving you the n...
10/06/2025

Our coaches aren’t just here to coach — they’re here to care. Whether it’s celebrating your milestones, giving you the nudge you needed, or distracting you with a bad joke mid-row, they’re always finding ways to make the hard stuff a little easier (and a lot more fun). They see the version of you you’re working toward and remind you that you’re capable of getting there.

💪 Today, we’re celebrating the ones who make orange magic happen every day — and we want to hear from YOU! Shout out the coaches in your community who keep you going, lift you up, and make every class worth showing up for. 🧡

Happy National Coaches Day!

Wrapped up September celebrating 10 years of OTF Natick and some incredible member milestones. Thank you for being the h...
10/02/2025

Wrapped up September celebrating 10 years of OTF Natick and some incredible member milestones. Thank you for being the heart of our community! 🧡

The spell is simple: Survive 4 of the 8 Hell Week workouts, and you’ll be cloaked in victory.
10/02/2025

The spell is simple: Survive 4 of the 8 Hell Week workouts, and you’ll be cloaked in victory.

🎃 👻 October is Here… and So is HELL WEEK💀 Get ready for cooler temps but hotter workouts🔥 Check out the new class schedu...
10/02/2025

🎃 👻 October is Here… and So is HELL WEEK💀 Get ready for cooler temps but hotter workouts🔥 Check out the new class schedule with a few changes to Wednesdays

Quarter mile benchmark = crushed. PRs everywhere. Let’s gooo! 🍊🧡
10/01/2025

Quarter mile benchmark = crushed. PRs everywhere. Let’s gooo! 🍊🧡

Don’t miss out on the BEST challenge of the year! Hell Week 2025- complete 4/8 classes to earn the coveted Hell Week T-s...
09/30/2025

Don’t miss out on the BEST challenge of the year! Hell Week 2025- complete 4/8 classes to earn the coveted Hell Week T-shirt! 🎃💀👻

Every class is a love letter to your heart. More movement, more life. This World Heart Day, show your heart some love — ...
09/29/2025

Every class is a love letter to your heart. More movement, more life. This World Heart Day, show your heart some love — it’s been showing up for you all along.

Address

21 South Main Street
Natick, MA
01760

Opening Hours

Monday 5:15am - 7:45pm
Tuesday 5:15am - 7:45pm
Wednesday 5:15am - 7:45pm
Thursday 5:15am - 7:45pm
Friday 5:15am - 6:30pm
Saturday 7am - 11:30am
Sunday 7:30am - 11am

Telephone

+15084555524

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Our Story

Orangetheory Fitness is a one-of-a kind fitness experience that combines two concepts: heart rate-monitored based interval training and group personal training. This one-hour workout, was formulated by an exercise physiologist and consists of diverse components including high-energy cardiovascular and strength training using treadmills, rowing machines, suspension training and free weights with short bursts of intense exercise. With the goal of achieving orange zone heart rate work for 12-20 minutes of the 60 minute session, you will continue to burn calories after your work out due to EPOC - excess post-exercise oxygen consumption. EPOC is the scientific term for the ORANGE effect, and this will help you burn more calories long after you’ve left the gym.