Orangetheory Fitness Lake Forest

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

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.

It's hard to believe it's been almost a year since we lost our incredible friend, Coach Kendrick. We miss you every day ...
02/21/2025

It's hard to believe it's been almost a year since we lost our incredible friend, Coach Kendrick. We miss you every day coach, but feel your presence through each other, the memories we share, and always while at the studio.

Join us on Saturday, March 1st where we will be honoring Kendrick throughout classes all morning. We will be playing his favorite playlist, sharing stories, using his quotes in class (legs will follow!!), and just being together as a community. We might even be getting a visit from some of his close friends and family. Book a spot in class soon, as we anticipate all classes to be full that day.

And if you feel inclined to do so, you can donate to The Leukemia and Lymphoma society in Kendrick's honor. We have a page dedicated to him here. https://diy.lls.org/KendrickBell2

We will love you always, Coach. 🧡

🌟We have amazing news!🌟 Our very own Coach Sara is one of 3 finalists for Illinois Rookie Coach of the Year!! We are so ...
01/20/2025

🌟We have amazing news!🌟 Our very own Coach Sara is one of 3 finalists for Illinois Rookie Coach of the Year!! We are so proud of you Sara, it’s so very deserving!! We’re so lucky to have you on our team!

Congrats to all three nominees! These standout rookies have brought fresh energy and unstoppable motivation to every workout. They’re finalists for Illinois Rookie Coach of the Year 2024—winners announced in February!

Member stories Monday to kick off the Transformation Challenge! First up, let's get to know Logan from Bloomington! 💪
01/13/2025

Member stories Monday to kick off the Transformation Challenge! First up, let's get to know Logan from Bloomington! 💪

Such a fun month ahead! Kicked off STRONG with amazing Marathon miles yesterday and today, let’s goooooo!!!
08/02/2024

Such a fun month ahead! Kicked off STRONG with amazing Marathon miles yesterday and today, let’s goooooo!!!

When you upgrade your membership or have a friend join, you’ll save on your monthly dues. 🙌 Yep, it’s that simple. Don’t...
07/09/2024

When you upgrade your membership or have a friend join, you’ll save on your monthly dues. 🙌 Yep, it’s that simple. Don’t wait! This offer ends July 31.

What an amazing day celebrating Coach Melissa‘s 6,000th class! 🎉🧡💪🏼That is no small feet my friends. That’s over seven y...
05/19/2024

What an amazing day celebrating Coach Melissa‘s 6,000th class! 🎉🧡💪🏼That is no small feet my friends. That’s over seven years of hard work, pushing us all to be our best, being our cheerleader, and just being an all-around bad ass woman. Your love for Orangetheory and your members is unparalleled. Huge congrats Melissa, here’s to the next 1,000!

May 6-12, 2024 is Teacher AND Nurses Appreciation Week! We want to give these everyday heroes one free week for making a...
05/06/2024

May 6-12, 2024 is Teacher AND Nurses Appreciation Week! We want to give these everyday heroes one free week for making a difference in our world.

Teachers and Nurses! Stop by our studio between May 6-12, 2024 and we’ll give you a free week! 847-728-8700. Thanks for all you do! 🧡

To our amazing OTF community. We are completely devastated to let you know that Coach Kendrick passed away yesterday. He...
03/02/2024

To our amazing OTF community. We are completely devastated to let you know that Coach Kendrick passed away yesterday. He was diagnosed with an aggressive rare form of leukemia only 7 short days ago. We are at a complete loss. Now more than ever we need to come together as a community as we all grieve and mourn. There will come a time to celebrate his beautiful life and the complete joy he brought all of us every single day. For now let’s pray for his sweet family and each other. We love you forever Kendrick. We are truly broken.

Address

1050 North Western Avenue
Lake Forest, IL
60045

Opening Hours

Monday 4:30am - 7pm
Tuesday 4:30am - 7pm
Wednesday 4:30am - 7pm
Thursday 4:30am - 7pm
Friday 4:30am - 5:30pm
Saturday 6am - 11am
Sunday 7am - 11am

Telephone

+18477288700

Alerts

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