Orangetheory Fitness Hamilton Mill

Orangetheory Fitness Hamilton Mill Orangetheory Fitness is heart rate zone training that delivers a full body group workout.
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Orangetheory Fitness in Dacula, GA 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 Dacula, 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.

03/11/2026

Week 7 of TC is all about recommitting to the habits that got you here. You’ve put in the work, built new routines, and shown up week after week. Now it’s about staying consistent, trusting the process, and carrying that momentum all the way to the finish line. 🧡​

What’s something you’re proud of from your TC journey so far?

Proof the birthday party is global — and looks good in every time zone. Celebrating 16 years with our Japan studios! 🧡
03/10/2026

Proof the birthday party is global — and looks good in every time zone. Celebrating 16 years with our Japan studios! 🧡

03/10/2026

16 years ago, it all started with one studio and one simple idea: Movement can change lives. Today, that idea lives on in every coach, every member, and every class around the world. 🧡 Help us celebrate our birthday by telling us how long you’ve been part of the Orangetheory community 👇

03/09/2026

Shall we try overthinking the good stuff?

Happy International Women’s Day to the women who lead, inspire, and make a difference every day. 👇 Tell us — who is a wo...
03/08/2026

Happy International Women’s Day to the women who lead, inspire, and make a difference every day. 👇 Tell us — who is a woman that inspires you?

A little birthday energy. A little milestone magic. A whole lot to celebrate. 🎉
03/07/2026

A little birthday energy. A little milestone magic. A whole lot to celebrate. 🎉

03/06/2026

Behind every great class, milestone moment, and high-five is a team that shows up early, stays late, and puts their whole heart into this place. Help us say thank you this Employee Appreciation Day to the people who make the studio feel like home — drop a 🧡 or shout out a staff member who’s made an impact on you.

🍊 Help us give a BIG Orangetheory welcome to our newest team member, Slade!You’ll be seeing him around the studio all we...
03/05/2026

🍊 Help us give a BIG Orangetheory welcome to our newest team member, Slade!

You’ll be seeing him around the studio all week and on the weekends bringing the energy, good vibes, and helping make your days even better. 💪🔥

Make sure to say hi when you see him and give him that OTF fam welcome! 🧡

Our workout theme this month is “Power Surge,” but that doesn’t mean you’ll be going All Out every day — it’s about buil...
03/05/2026

Our workout theme this month is “Power Surge,” but that doesn’t mean you’ll be going All Out every day — it’s about building the foundations that make power possible. Through endurance, strength, and intentional progressions, we train power as output: moving faster with control, so it shows up in class, and in real life. It’s all about momentum, not maxing out.

03/05/2026

Be honest 👇 ​
Did the 0.25 Mile Benchmark feel:​
🔥 Lightning fast​
😅 Surprisingly tough​
🏆 PR-worthy​
💀 Like it lasted forever​
Tell us — and drop your time!

03/04/2026

Week 6 of TC is all about the little things that go a long way. You’ve been showing up and doing the hard work — now it’s about supporting it. Fiber, hydration, and micronutrients help keep your energy steady and recovery strong. Let’s hear it: What’s your go-to way to stay hydrated? Drop your favorite tip below 👇

Meet Shay from OTF Athens 🧡​What started as one class with a coworker turned into a complete lifestyle shift — physicall...
03/04/2026

Meet Shay from OTF Athens 🧡​

What started as one class with a coworker turned into a complete lifestyle shift — physically, mentally, and emotionally.​

She says, "When I first joined Orangetheory I was recently diagnosed with PCOS and my A1C was in the prediabetic range. I wanted to get healthier, but I lacked motivation to exercise. My coworker introduced me to Orangetheory and invited me to attend a class with her. From day one, the coaches at Orangetheory have been extremely welcoming, motivating, and most importantly CARING during my fitness journey. It’s truly the coaches, staff, classmates, and overall Orangetheory community that motivate me to continue coming to class 4 to 5 times a week. Orangetheory has changed my life and December 27, 2021 (my first class), is a day I will never forget because that’s the day my life turned around for the better! Not only have I lost a significant amount of weight (starting weight 305), but my confidence and overall mental well-being have increased as well. I couldn’t thank Orangetheory enough and I look forward to my hour of what I consider ME time every class!"​

We’re so proud of you, Shay — and grateful you’re part of this community. 🧡✨

03/02/2026

Some days you show up feeling strong. Some days you show up just trying to get through. Both days matter.

Consider this your regularly scheduled celebration: birthdays, milestones, and a whole lot of joy 🧡👏✨
02/28/2026

Consider this your regularly scheduled celebration: birthdays, milestones, and a whole lot of joy 🧡👏✨

If Friday had a mood… it’s Jess dancing in the studio 🧡💃 We made it through the week, now let’s earn that weekend burn 🔥...
02/27/2026

If Friday had a mood… it’s Jess dancing in the studio 🧡💃 We made it through the week, now let’s earn that weekend burn 🔥 ❤️

FEBRUARY 👏 MOST 👏 UTILIZED 👏Shoutout to our February leaders:🔥 MINDY H. – 23 Classes🔥 JOHNNY F. – 22 Classes🔥 ESTHEFANI ...
02/25/2026

FEBRUARY 👏 MOST 👏 UTILIZED 👏

Shoutout to our February leaders:

🔥 MINDY H. – 23 Classes
🔥 JOHNNY F. – 22 Classes
🔥 ESTHEFANI B. – 19 Classes
🔥 MATT D. – 19 Classes
🔥 APRIL F. – 19 Classes
🔥 BRITTANY P. – 19 Classes
🔥 GEO H. – 19 Classes
🔥 KATIE H. – 18 Classes
🔥 JALIE M. – 18 Classes
🔥 CINDY S. – 18 Classes
🔥 JENNIFER U. – 18 Classes

Consistency like this doesn’t happen by accident.
Early alarms. Busy schedules. Still showed up.

THIS is how goals get hit. This is how progress happens. 🧡🔥

If you see your name… brag a little. You earned it. 💪

Never miss a Friday… especially when it’s a 🔥 Friday Burn 🔥Sweat now, shine all weekend. 💪✨
02/20/2026

Never miss a Friday… especially when it’s a 🔥 Friday Burn 🔥

Sweat now, shine all weekend. 💪✨

The forecast depends on the template 😂
02/20/2026

The forecast depends on the template 😂

Thinking about joining — or know two people who should? 👇We’re dropping a major Flash Sale FEBRUARY 13-15: Join with a f...
02/13/2026

Thinking about joining — or know two people who should? 👇

We’re dropping a major Flash Sale FEBRUARY 13-15: Join with a friend and you BOTH get 50% OFF Premier (aka unlimited classes) — for the REST of your membership.

Already a member? Don’t forget: Each friend you refer earns you $50 off next month. Spread the word and you could save hundreds. Win-win. 🏆

HSA/FSA Eligible.

Get started today — call (470) 443-1800 or visit the front desk.

Roses are red. Besties are better. Celebrating Galentine’s with the girls
02/13/2026

Roses are red. Besties are better. Celebrating Galentine’s with the girls

Got Valentine’s Day plans? Now you do Book your Feb 14 class + bring someone you love (friend, partner, workout bestie —...
02/10/2026

Got Valentine’s Day plans? Now you do Book your Feb 14 class + bring someone you love (friend, partner, workout bestie — all welcome!).

Week 3 of TC is all about fueling your goals, one meal at a time. Your workouts build the foundation, but your nutrition...
02/09/2026

Week 3 of TC is all about fueling your goals, one meal at a time. Your workouts build the foundation, but your nutrition drives the results. Whether your goal is fat loss or muscle gain, this week is about fueling with intention and aligning your choices with what you are working toward.

Every donation = 1 burpee for Coach Jess 😈💪How many are we talking?! 👀🔥She will be doing the burpees after the 90 minute...
02/09/2026

Every donation = 1 burpee for Coach Jess 😈💪
How many are we talking?! 👀🔥

She will be doing the burpees after the 90 minute class on Saturday!!

Tomorrow, we’re going all out for Game Day! Consider this your pre-game warm-up. Time to bring the same energy as a game...
02/07/2026

Tomorrow, we’re going all out for Game Day! Consider this your pre-game warm-up. Time to bring the same energy as a game-winning drive.

Address

2463 Hamilton Mill Pkwy
Dacula, GA
30019

Opening Hours

Monday 4:30am - 1:30pm
4pm - 7:15pm
Tuesday 4:30am - 1:30pm
4pm - 7:15pm
Wednesday 4:30am - 1:30pm
4pm - 7:15pm
Thursday 4:30am - 1:30pm
4pm - 7:15pm
Friday 5:35am - 1:30pm
4pm - 6pm
Saturday 7am - 12:45pm
Sunday 8:15am - 12:45pm

Telephone

+14704431800

Website

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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.