Venom Lagree

Venom Lagree| Premier Lagree studios located in the suburbs of Chicago. Officially licensed. Home to Venom Studio Max, the largest in the U.S.

Book classes, manage your membership, and train across all Venom Lagree studios — Naperville, Wheaton, Warrenville, and Downers Grove.

About Venom...

Venom Lagree is a premium boutique Lagree studio brand built for people who want more from their workout — more intensity, more precision, and more results. Our studios deliver the Lagree Method in its most elevated form: low-impact, high-intensity, slow and controlled movement on state-of-the-art Megaformer machines that challenge every muscle group while protecting your joints. It's strength, endurance, balance, and core all in one 45-minute session that leaves you stronger every time you walk out the door.

The Venom Lagree app is your all-in-one companion for everything you need to train with us. Whether you're booking your very first drop-in class or managing an unlimited membership across all four of our locations, the app puts your entire Venom Lagree experience in one place — fast, simple, and designed around your schedule.

Train Across Four Premium Locations

Venom Lagree operates in the western suburbs of Chicago, with studios in:

Naperville, Illinois
Wheaton, Illinois
Warrenville, Illinois
Downers Grove, Illinois

One membership. Four studios. Total flexibility. With the Venom Lagree app, you can seamlessly book and attend classes at any of our locations, making it easy to fit a workout into your day no matter where you are . Heading to work near Naperville in the morning but home by Downers Grove at night? Train wherever it's convenient. Our multi-location model is built for real life, and the app makes hopping between studios effortless.

What You Can Do With the App?

Book Drop-In Classes
New to Venom Lagree or just want to train on your own terms? Browse upcoming classes and reserve your spot in seconds. The app shows real-time class availability so you always know what's open. Reserve a single drop-in, grab a spot in a packed evening session, or plan your week ahead — all from your phone.

Check Class Schedules in Real Time
See the full schedule for every Venom Lagree location in one place. Filter by studio, day, time, or instructor to find the perfect class. Our schedules update live, so you're always looking at the most current class times and availability across Naperville, Wheaton, Warrenville, and Downers Grove.

Sign Waivers Digitally
Skip the paperwork. Complete and sign your liability waiver and any required studio forms right in the app before your first class. It's quick, secure, and means you can walk straight onto the floor and start training when you arrive.

Manage Your Bookings
Life happens. Reschedule or cancel a class with a tap, join a waitlist when your favorite session is full, and get notified the moment a spot opens up. The app keeps your training schedule organized so you never miss a class — or a chance to grab one.

Stay Connected
Receive class reminders, studio updates, and important announcements so you're always in the loop. From new class times to special events across our locations, the app keeps you connected to the Venom Lagree community.

Why Venom Lagree?

We built Venom Lagree on a simple belief: that a workout should be both demanding and refined. Our studios are designed to feel premium from the moment you walk in — clean, elevated spaces, top-tier equipment, and instructors who are passionate, prepared, and genuinely invested in your progress. Every class.