Contact & Location

Address
539 Blackhawk Boulevard, South Beloit

Opening Hours

Sun
00:00–00:00
Mon
05:00–08:00
Tue
05:00–20:00
Wed
05:00–20:00
Thu
05:00–20:00
Fri
05:00–20:00
Sat
07:00–12:00

What Our Members Say

5.0
Based on 17 reviews
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Powered by Google Updated Sep 2025
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kayla jones
5 months ago

Maximum performance is not just any gym. It’s a place filled with daily encouragement, motivation and inspiration. I’ve had other gym memberships, trainers and even put together my own gym together in my home. But there...

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Alexandra Teleso
5 months ago

I definitely recommend Maximum Performance to anyone that has ever said they don’t have time to go to the gym. I was one of those people and there are still days that I revert to being that person again. If you have 45 m...

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Wendy Straka
2 months ago

These guys/gals are awesome! So positive, motivating and uplifting! The workouts are amazing and never dull. Always upbeat and fun. The trainers really care about your success! They will make sure your form and techniqu...

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Courtney Bauman
3 months ago

Maximum Performance is an awesome place to workout. There is nothing but support and motivation within these walls. It's a place you actually look forward to coming to because you know you'll be greeted with a smile and...

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Niema Murdock
3 months ago

I started here as a challenge just trying to get a quick fix to losing weight but as time went on I felt the commitment grow stronger with support from the coaches members and results I never seen before. Since I joined...