Orangetheory Fitness Kennesaw

Orangetheory Fitness Kennesaw We are a science-backed, technology-tracked, coach-inspired workout designed to produce results from The smartest workout for more results. MORE results.
(474)

We make it simple to help you live a longer, more vibrant life. Our workout is backed by science and designed to super-charge your metabolism. Tracked by technology so you can monitor your results in real-time. Each workout is inspired and led by certified coaches to make sure you don’t overtrain or undertrain. MORE confidence. MORE Life. Because we don’t live to exercise. We exercise to live.

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.

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 ⬇️

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.

Fuel smart, recover strong and keep crushing those goals
01/27/2025

Fuel smart, recover strong and keep crushing those goals

100m? A warm-up. 200m? A simmer. 300m? Welcome to the show. Let’s turn up the heat tomorrow with Inferno — 100m at a tim...
01/21/2025

100m? A warm-up. 200m? A simmer. 300m? Welcome to the show. Let’s turn up the heat tomorrow with Inferno — 100m at a time!

Planning: The unsung hero of crushing your Transformation Challenge goals. Fuel smart, recover strong and keep showing u...
01/20/2025

Planning: The unsung hero of crushing your Transformation Challenge goals. Fuel smart, recover strong and keep showing up for you.

Big row energy tomorrow: 2000m Benchmark is here! Stay cool, keep your rhythm and visualize that finish line. Crush the ...
01/15/2025

Big row energy tomorrow: 2000m Benchmark is here! Stay cool, keep your rhythm and visualize that finish line. Crush the row, set the bar, and revisit it at the end of Transformation Challenge to celebrate your progress

Your reason gives every rep meaning, every step power. The Transformation Challenge is your opportunity to channel purpo...
01/13/2025

Your reason gives every rep meaning, every step power. The Transformation Challenge is your opportunity to channel purpose into progress. Let’s make it happen!

2025 starts with progress you can measure. Tomorrow’s 1-Mile Benchmark kicks off the Transformation Challenge — and you’...
01/12/2025

2025 starts with progress you can measure. Tomorrow’s 1-Mile Benchmark kicks off the Transformation Challenge — and you’ll see it again at the end of the 8 weeks. Let’s track those gains!

Your bathroom scale doesn’t know you like this. Step into your stats and see what you’re really made of with the InBody....
01/11/2025

Your bathroom scale doesn’t know you like this. Step into your stats and see what you’re really made of with the InBody. TC, here we come!

Short and speedy: That’s the name of the game for tomorrow’s 200m Benchmark Row. No holding back — find that fire from t...
01/06/2025

Short and speedy: That’s the name of the game for tomorrow’s 200m Benchmark Row. No holding back — find that fire from the first stroke and row like you mean it

Ball drop? Please. Tomorrow, we’re dropping inclines, counting down reps and rowing 2024 meters—this is how we celebrate...
12/30/2024

Ball drop? Please. Tomorrow, we’re dropping inclines, counting down reps and rowing 2024 meters—this is how we celebrate New Year’s Eve OTF style.

Ready for Catch Me If You Can tomorrow? It’s not about whether you get caught or not — it’s about seeing how far you can...
12/26/2024

Ready for Catch Me If You Can tomorrow? It’s not about whether you get caught or not — it’s about seeing how far you can go! Prebook now, and let’s see those checkpoints add up. We’ve got a tread with your name on it!

Recharge mode: ON. It’s Orangetheory’s annual day off—how are youhitting pause before we all hit start again tomorrow?
12/25/2024

Recharge mode: ON. It’s Orangetheory’s annual day off—how are you
hitting pause before we all hit start again tomorrow?

Tomorrow’s workout is wrapped and ready—it's the Gift that Keeps Giving!Reps, rows, and incline surprises included. Who’...
12/23/2024

Tomorrow’s workout is wrapped and ready—it's the Gift that Keeps Giving!
Reps, rows, and incline surprises included. Who’s ready to unwrap it?

Address

2555 Prado Lane, Suite 1400
Marietta, GA
30066

Opening Hours

Monday 5am - 6:30pm
Tuesday 5am - 7:45pm
Wednesday 5am - 6:30pm
Thursday 5am - 7:45pm
Friday 5am - 6:30pm
Saturday 7:30am - 12:15pm
Sunday 7:30am - 11am

Telephone

+14244007440

Website

Alerts

Be the first to know and let us send you an email when Orangetheory Fitness Kennesaw posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Orangetheory Fitness Kennesaw:

Shortcuts

Share

Share on Facebook Share on Twitter Share on LinkedIn
Share on Pinterest Share on Reddit Share via Email
Share on WhatsApp Share on Instagram Share on Telegram

Our Story

We all want more. More energy, More strength, More results. Orangetheory is scientifically designed to give you exactly that. Every workout includes a unique combination of cardiovascular power and strength training to change your body at the cellular level, so you can live a longer, more vibrant life.