What are the opening hours?

Monday 4:45am - 8pm Tuesday 4:45am - 8pm Wednesday 4:45am - 8pm Thursday 4:45am - 8pm Friday 4:45am - 6pm Saturday 7am - 12pm Sunday 7am - 12pm

Orangetheory Fitness Chicago - South Loop

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Orangetheory Fitness Chicago - South Loop

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

11/01/2026

After 8 days of Hell Week, today you call the shots. Base Day or All Out Day … what’d you choose? ⬇️

10/31/2026

What happens in Hell Week doesn’t stay in Hell Week. Especially when you earned the shirt to prove it. 🔥 Hell Week 2026, you were weird, wonderful, worth it, and officially in the books! Now show off that shirt in the comments. 👇

10/31/2026

If we’re going out, we’re going out in a Blaze of Glory. 🔥 Day 8 of Hell Week. Halloween. One final workout. 🎃 Nobody’s finishing this one alone. 30 nonstop minutes of Tornado chaos, distances to chase and a team beside you pushing toward the finish. One last time. Let’s raise some hell. 🤘

10/30/2026

100 here. 200 there. Bragging rights everywhere. 🧡

10/30/2026

There are no wrong choices today. There are also no easy ones. 💀 Day 7 of Hell Week is here and just like that, all hell breaks loose. Pushes that test how long you can hang on, your choice to lift more or row more and burnouts waiting around every corner. Decisions, decisions. 🤭

10/29/2026

The fire’s already burning. Time to add fuel. ⛽ Day 6 of Hell Week is Fuel the Flames, where every rep and every 3-minute challenge adds a little more to the fire. The reps keep climbing, the recovery gets shorter and the flames only get bigger. 🔥

10/29/2026

You guys smoked Hell Week day 5! We’re over halfway, how’s everyone looking and feeling so far?? 👀

10/28/2026

Played with Fire for Hell Week Day 4 and your wacky socks were smokinnnn 🔥👏🧦

10/28/2026

Where there’s smoke, there’s Hell Week. 💨 Day 5: Smoke Rises brings elevation gains to chase, switches that keep you moving and a burpee that builds piece by piece. Buckle up, it’s about to be a whirlwind. 🌪️

10/27/2026

Some things are bigger than a workout. 💗 This Breast Cancer Awareness Month, we’re celebrating Coach Jenna, her health and the community that showed up beside her through it all.

Jenna’s Orangetheory Mt. Prospect family came together at the Lemons of Love 5K to honor her and everyone whose life has been touched by breast cancer, a reminder that the strength we build together reaches far beyond the studio.

Here’s to Jenna, to good health and to every person who has fought, supported, remembered and kept showing up. We’re so grateful to celebrate this chapter with you, Coach. 🧡

10/27/2026

You know what they say about playing with fire. 👀 Day 4 of Hell Week is all about one thing: blazing the legs from start to finish. Tread more or row more, the choice is yours. And with mini bands in the mix, there’s no escaping the heat. Good luck, legs. 🥵

10/27/2026

Hell Week Day 3 and you all made it out of the hot seat, way to go! 👏🔥

10/26/2026

Pick your poison. You’re in the hot seat either way. 🔥 Day 3 of Hell Week brings the burn with big rows, distance on the tread and reps that come with a catch. Choose wisely. The burn is finding you no matter what. 😮‍💨

10/26/2026

Hell Week Day 2 turned up the heat but we’re just getting warmed up 😏🔥

10/25/2026

Hell Week Day 1: Strike the Match ✅🔥👏

Loved seeing all the ghosts of Hell weeks past. 👻 There’s still time to join in the spooky fun and sign up for Hell Week!

10/24/2026

Hell Week 2026 has officially begun! Be sure to pre book your classes and plan those themed outfits so you can join in on all the fun (and raffles😉)! Congrats to Brad for winning our first OTF Bundle of the week!

10/22/2026

All our favorite songs carrying us through that Hell Week burn 🔥

Hell Week starts on 10/24, but registration remains open through 10/27 (including for Hell Week passes!) 🎟️

Good to know:
- Track your classes on your card in the studio
- Classes at any OTF location count towards your total
- Any class type counts towards your total
- Every day you come dressed in theme, you’ll get a raffle ticket for an OTF swag bundle clothing

10/21/2026

Another benchmark, another chance to push yourselves and you showed up for the challenge South Loop! Shout out to all of these new PRs! 🤩🚣🧡

10/20/2026

🎃T-4 days until Hell Week 2026 kicks off so that means it’s time to prepare yourselves, pre-book your classes, and start picking out your themed outfits! 👻🧡

Let us know in the comments which theme day you are most excited for! 👀

10/19/2026

Get in bestie, we’re doing Hell Week! 👻👯‍♀️

Everything’s better with a friend, even Hell Week! Bring your favorite workout buddy along for the madness with our Hell Week Pass! 😈

❓What: Access to all 8 days of Hell Week classes, no membership required
🗓️ When: Valid 10/24 - 10/31
💰 How much: Just $39!

Let the front desk know who you’re bringing for Hell Week fun!!

Address

1005 S State St
Chicago, IL
60605

Opening Hours

Monday	4:45am - 8pm
Tuesday	4:45am - 8pm
Wednesday	4:45am - 8pm
Thursday	4:45am - 8pm
Friday	4:45am - 6pm
Saturday	7am - 12pm
Sunday	7am - 12pm

Telephone

+13127341100

Website

https://www.orangetheory.com/en-us/locations/chicago-illinois-0545?utm_medium=seo&utm_source=fb&utm_term=corporate&utm_c

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