Improving Health Through Fitness

Bringing together fitness, classes, and community, we are your active lifestyle destination!

CNOS Fieldhouse Fitness, located in the CNOS Fieldhouse in North Sioux City. Features a 24-hour GYM ACCESS, a SPINNING Studio and an EVOLVE YOGA studio. Each space is equipped with state-of-the-art specialized equipment to meet all of your wellness needs. 

24-Hour Fitness

3,500 square foot 24-hour access gym that boost brand new top-of-the-line Pecor equipment. Each piece of equipment has QR scanners to access training tips, set reps and add workouts right from your smart phone. The cardio equipment is Bluetooth enabled and allows you to track workouts as well as set goals specific to your fitness needs. 

Spinning Studio

The Spinning Studio features 20 Precor bikes connected to the SPIVI App. The instructor will pick a new virtual location that appears on the large spinning class screens to transport you to different riding trails. By downloading the SPIVI App on your smart phone you can track workouts, compete against other gym members and push yourself to new limits. Classes are being added daily.

Evolve Yoga & Wellness

In a partnership with Evolve Yoga and Wellness, a variety of yoga classes will be offered, including the popular Hot Yoga class. The journey to wellness is a journey to the self. Whether your journey to the self is physical, mental, emotional, or spiritual, our yoga classes provide the tools you need to increase the connection to your authentic self.


Over the phone or online

If you have questions or want a tour contact us here:

300 Centennial Drive Suite 275
North Sioux City, South Dakota 57049

(605) 670-2559

Sunday-Saturday 6:00am - 10:00pm


© 2023 Fieldhouse Fitness  |   300 Centennial Drive Suite 2754, North Sioux City, SD 57049

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