Contact us at 712-252-2115 for Sioux City and Sergeant Bluff locations
Contact us at 605-361-4399 for Sioux Falls and 605-763-8082 for our Beresford location
Ultimate Fitness is a locally-owned 24-hour fitness center located in Sioux Falls SD(women’s only), Sioux City IA, Sergeant Bluff IA and Beresford SD.
Locally-owned for 16 years! We appreciate your business!
Personal or Group Training
We offer one-on-one or small group personal training packages. All of our certified personal trainers are ready to help you get started! Make an appointment today!
Sioux City XT45 Classes
are held Monday-Thursday at 5:30am, Noon and 5:45pm.
Call to register today! 712-252-2115
Class cost: $79/month for unlimited classes
Classes are available for members and non-members.
Got a new debit or credit card?
Update your payment info online now!
Join online now and get a 12-month single membership for just $29.95/month! Includes 24-hour access to fitness and tanning. When you join online you get instant 24-hour access day or night! Get started now!