24-hour access. Personal training. Indoor-outdoor workout space. An infrared sauna to recover in. And a view of the river with the pool right outside your window.
This is what a summer day at PKFit Oshkosh looks like.
Come train. Stay for the view.
Peter Kraus Fitness
Join this unique 24/7 gym facility and community. Access the gyms 24 hours a day 365 days a year! Try it FREE NOW!!
We pride ourselves on keeping our memberships small, our rates affordable, our spaces CLEAN, and our community happy and healthy!
07/28/2026
The secret to consistency? Finding a community that makes you want to keep showing up.
Come for the workout. Stay for the people.
07/27/2026
Run, don’t walk - Christmas in July ends this week!
BOGO free contrast therapy
BOGO 50% off class packages
BOGO 50% off 8-pack personal training
Don’t let a good thing slip away. Claim yours at PKFit before they’re gone!
07/23/2026
Doors up, music on, sweat incoming. Some days the studio spills right outside - same PKFit intensity, fresh air included. Come find out what training feels like with the garage open.
07/21/2026
Everyone starts somewhere.
Maybe your goal is to get stronger. Maybe you want more energy, more confidence, or simply a routine that fits your life. Whatever brought you here, you don’t have to figure it out alone.
At Peter Kraus Fitness, our coaches meet you where you are and help you build sustainable habits that lead to real, lasting progress. No matter your starting point, we’re here to help you take the next step.
Welcome to your new routine.
07/20/2026
Choose your own adventure. Inspired by the carefree spirit of summer camp, this one-of-a-kind experience at Flynn Creek Farm invites you to spend the morning moving, reconnecting, and trying something new.
Customize your day with guided experiences like group fitness, mindfulness, and more before enjoying a thoughtfully prepared farm-to-table lunch featuring fresh ingredients harvested right from the farm.
Join us on Sunday, August 9.
Registration is officially open. Visit the link in our bio to learn more and reserve your spot!
07/15/2026
Getting stronger doesn’t have to be complicated. Show up, move your body, and let us take care of the rest.
Whether you’re brand new or getting back into a routine, our coaches are here to help you build confidence, stay consistent, and actually enjoy the process.
Come see what PKFit is all about.
07/13/2026
No two fitness journeys look the same - so why should your training?
Whether you’re just getting started, getting back into a routine, or chasing a new goal, our coaches meet you where you are and build a plan around you. Your goals. Your pace. Your coach.
Ready to take the first step? Schedule a free movement analysis with one of our personal trainers today.
We’d love to help you get started.
07/09/2026
The best workouts don’t end at the gym - they make everything outside of it better.
Whether your summer looks like lake days, bike rides, hiking, chasing your kids around the backyard, or simply having more energy every day, that’s what we’re training for.
Train with purpose. Enjoy more of the moments that matter.
07/07/2026
Motivation comes and goes. That’s just part of it. The difference is having someone in your corner to keep you showing up.
Our coaches are here to guide you, challenge you, and celebrate every win along the way.
Ready to get started? Find a personal trainer to fit your schedule at our link in bio!
Click here to claim your Sponsored Listing.
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Telephone
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Address
1826 Aurora Street
Middleton, WI
53562
Opening Hours
| Monday | 4pm - 7:30pm |
| Tuesday | 4pm - 7:30pm |
| Wednesday | 4pm - 7:30pm |
| Thursday | 4pm - 7:30pm |
| Friday | 3:30pm - 7pm |
| Saturday | 8:30am - 12pm |