CrossFit Mischief

CrossFit Mischief 💥 Functional Fitness | Real Results
🙌 Community | Group Classes
💪 CrossFit Classes
🏃‍♀️ Hyrox Training Club
📍 Aurora, Naperville & Oswego

We are passionate about helping you feel great, perform better and live a healthier life outside the gym. No matter what your fitness level is, our expert coaches are there to provide guidance and support so you have the best experience and reach your fitness goals.

09/14/2026

Another year of showing up, getting stronger, chasing PRs, and having a whole lot of fun along the way. 💪

09/12/2026

Want to get better at the lifts?

Barbell Club is Saturdays at 7AM.
Come work on your technique, get coached, and put in some quality time with the barbell.

Today we remembered.We came together to complete the 9/11 Tribute Workout in honor of the lives lost, the heroes who ran...
09/12/2026

Today we remembered.

We came together to complete the 9/11 Tribute Workout in honor of the lives lost, the heroes who ran toward danger, and the countless families and communities forever changed that day.

We will never forget. 🇺🇸

09/11/2026

You become like the people you surround yourself with. So choose people who work hard, show up, and push past comfortable.

09/10/2026

Just when you thought you had a good pace…

Pick your workout strategy:
09/09/2026

Pick your workout strategy:

09/08/2026

Tomorrow is a good day to get back after it. See you in the gym! 👊

09/07/2026

We’re hiring coaches! 👀

Looking for someone who knows their stuff, is great with people, and genuinely wants to make our members better.

This is an IN-PERSON coaching position at CrossFit Mischief — local applicants only.

Think you’d be a good fit? Send us a DM. We should talk.

Way to go August Committed Club! Consistency looks good on you. 😎💪
09/05/2026

Way to go August Committed Club! Consistency looks good on you. 😎💪

09/04/2026

Happy Labor Day weekend! 🇺🇸

No classes doesn’t mean no workout. 😉 Consistency is how you reach your goals, and our 24hr access is available all weekend for currently enrolled members.

You’ve got the key. Might as well use it. 🔑

Address

481 N Commons Drive Unit D&E
Aurora, IL
60504

Opening Hours

Monday 5:30am - 7:30pm
Tuesday 5:30am - 7:30pm
Wednesday 5:30am - 7:30pm
Thursday 5:30am - 7:30pm
Friday 5:30am - 6:30pm
Saturday 8am - 10am

Telephone

+16307960613

Website

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