Orangetheory Fitness Boulder

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

Orangetheory Fitness in Boulder, CO 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 Boulder, 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.

DRITRI is coming this Saturday 🔥Row. Run. Rep. Repeat.Let’s crush it 💪🧡
09/18/2025

DRITRI is coming this Saturday 🔥
Row. Run. Rep. Repeat.
Let’s crush it 💪🧡

💥 12-minute benchmark run—nailed it! Huge congrats to everyone who pushed through and gave it their all! Keep that fire ...
09/16/2025

💥 12-minute benchmark run—nailed it! Huge congrats to everyone who pushed through and gave it their all! Keep that fire burning! 🔥💪

Congrats to our OTF crew for conquering the Orange Everest Benchmark! 🧡⛰️ You crushed it!
09/14/2025

Congrats to our OTF crew for conquering the Orange Everest Benchmark! 🧡⛰️ You crushed it!

🔥 Our OTF fam crushed the Inferno Benchmark and had a blast doing it! 💪😅🔥 Way to bring the heat, team! 🍊 🧡
09/06/2025

🔥 Our OTF fam crushed the Inferno Benchmark and had a blast doing it!
💪😅🔥 Way to bring the heat, team! 🍊

🧡

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.

Happy September 1st! 🍊✨🧡
09/02/2025

Happy September 1st! 🍊✨🧡

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. 📈✨

Modified schedule on Monday, September 1!❤️‍🔥🧡
08/27/2025

Modified schedule on Monday, September 1!❤️‍🔥🧡

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.
​
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.

🚣‍♀️💪🏽 2,000 meters? CRUSHED!🔥 One of our toughest benchmarks and you showed up strong!👏🏽 Way to row, OTF fam! 🧡🏁
08/19/2025

🚣‍♀️💪🏽 2,000 meters? CRUSHED!
🔥 One of our toughest benchmarks and you showed up strong!
👏🏽 Way to row, OTF fam! 🧡🏁

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? 👇😮‍💨

🏃‍♂️💥 1 Mile. All Out 💥🏃‍♀️Congrats OTF crew for crushing the 1-mile run! You showed up and showed out! 🧡
08/15/2025

🏃‍♂️💥 1 Mile. All Out 💥🏃‍♀️

Congrats OTF crew for crushing the 1-mile run! You showed up and showed out! 🧡

Marathon Month people!! Make sure you are tracking your distance! Every person that signed up should have a little track...
08/10/2025

Marathon Month people!! Make sure you are tracking your distance! Every person that signed up should have a little tracker with their name on it on the studio glass. You guys are doing great so far, let’s finish it strong!!! 🏃‍♀️🏃‍♂️🧡🔥💪🏼

Huge shoutout to our members who came out and lasted 14 minutes on the rower! Not an easy feat and everyone crushed it💪🍊
07/24/2025

Huge shoutout to our members who came out and lasted 14 minutes on the rower! Not an easy feat and everyone crushed it💪🍊

Congrats Halley on your 250th class!! Keep up your hard work!!🔥🏃‍♀️🧡
07/18/2025

Congrats Halley on your 250th class!! Keep up your hard work!!🔥🏃‍♀️🧡

Shoutout to our member of the month: ROWAN!!! You deserve it babe, we love seeing your face pretty much everyday in the ...
04/11/2025

Shoutout to our member of the month: ROWAN!!! You deserve it babe, we love seeing your face pretty much everyday in the studio 🫶🏼🫶🏼🫶🏼 Everyone tell Rowan how much you love her in the comments 😤🥳🥳

Address

1850 29th Street
Boulder, CO
80301

Opening Hours

Monday 5:45am - 7pm
Tuesday 5:45am - 7pm
Wednesday 5:45am - 7pm
Thursday 5:45am - 7pm
Friday 5:45am - 1pm
Saturday 7:30am - 1pm
Sunday 7:30am - 1pm

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More Life

Orangetheory is a science-backed, technology-tracked, coach-inspired workout designed to help give people a longer, more vibrant life! Try a free workout today https://boulder.orangetheoryfitness.com/