What are the opening hours?

Monday 5:30am - 8:15pm Tuesday 5:30am - 8:15pm Wednesday 5:30am - 8:15pm Thursday 5:30am - 8:15pm Friday 5:30am - 7pm Saturday 6am - 2:30pm Sunday 7:15am - 2:30pm

Orangetheory Fitness Syosset

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Syosset, NY
Orangetheory Fitness Syosset

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

Orangetheory Fitness in Syosset, NY 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 Syosset, 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.

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. 🖤

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.

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 ⬇️

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.

05/15/2024

Syosset savages🔥🔥

Not an easy one but you all conquered that one👏🏻💪🏻

05/10/2024

Don’t miss the splat battle this weekend!!

Saturday with coach Sabrina & Sunday with Coach Erica & Coach Annie 🧡

WHO WILL BE THE CHAMP 👑

05/09/2024

Congratulations to everyone on completing your 1 mile benchmark!!

Happy to announce the our leaderboard🧡 AMAZING job to all of you! 🍊💪🏻

05/08/2024

Special shoutout to all of our incredible members who conquered the 2024 Long Island Marathon weekend 10k race and half marathon! We are so proud of all the hard work you put in inside and outside of the studio! We can’t wait to see what you will accomplish next! 🧡

04/30/2024

As the month comes to a close, we have to recognize our April Member of the Month! Congrats to Alison Monaco! Her drive and dedication to her health and fitness has truly stood out to all who see her in the studio each day! Keep up the hard work, we are all so proud of you!! 🔥🧡💪🤩🍊

04/27/2024

Thrilled to welcome Coach Annie, Coach Molly, and Coach Kayla to the Syosset family! While they’re new to our studio, they bring a wealth of Orangetheory experience and passion to our community. Let’s give them a warm orange welcome! Be sure to book into their classes and get to know them soon!! 🍊💪🧡🔥🤩

04/24/2024

🔥ENCORE LEADERBOARD 🍊👏🏻🤩 Congratulations Stephen and Marcella on winning our Transformation Challenge Encore! 💪🏻🔥

04/19/2024

Wishing member Josh a very Happy Birthday from all of us !! Enjoy the day and weekend celebrating! 🔥🍊🧡🤩

04/15/2024

Farewell to an extraordinary leader! 🌟 Coach Ashley’s last classes at OTF Syosset is a true testament to her unwavering dedication and the indelible mark she’s left on our studio community. Thank you for inspiring us to push harder, reach further, and always strive for our best. You’ll be greatly missed, but your legacy of strength and positivity will continue to inspire us every day. 🍊🧡💪🔥🤩

04/13/2024

Thanks to all the members who went ALL OUT for Head Coach Ashley’s last 90 min burn !

04/04/2024

This Sunday is our donation class for The Daniela Conte Foundation! 💜Be sure to book the class in studio or by calling us at 516-299-8309 and use the link in our bio to help support this amazing foundation. 📲April 20th is our 4th Annual Butterfly 5K! Swipe for more information about the run and the Daniela Conte Foundation! 🦋💜

04/03/2024

Presenting our 1st place TC winners!! Sibling duo Jeffrey S and Carolyn M losing a combined total of 35 lbs and 21% and 18% of their total body fat respectively along with Tony M gaining nearly 3% in muscle mass! Congrats to these 3 for all their hard work and dedication and we hope you are all keeping it going during our Encore TC!!

03/30/2024

Congratulating our March Member of the Month Gunika! You continue to work hard at your fitness goals each and every day you enter the studio!! You always bring such sunshine to all of us during the mid mornings, we love to see it! Please join us in congratulating Gunika! 🔥🍊🫶💪

03/27/2024

🎉🎂 Happy Birthday, Sarah K! 🎂🎉Today, we celebrate not just another year but the incredible impact you’ve had on OTF Syosset and beyond. Your leadership, dedication, and unwavering support have truly elevated our team to new heights. Thank you for always going above and beyond to ensure our success. Here’s to another year of accomplishments, joy, and endless possibilities! Have an amazing day filled with love, laughter, and all your heart desires. You’re simply the best! 🎈🎊

Address

103 Jackson Avenue
Syosset, NY
11791

Opening Hours

Monday	5:30am - 8:15pm
Tuesday	5:30am - 8:15pm
Wednesday	5:30am - 8:15pm
Thursday	5:30am - 8:15pm
Friday	5:30am - 7pm
Saturday	6am - 2:30pm
Sunday	7:15am - 2:30pm

Website

https://www.orangetheory.com/en-us/locations/new-york/syosset/103-jackson-avenue/

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