Look better. Feel better. Be better.
Se habla español.
Our name describes how we help you reach your fitness goals: Strengthen
For membership information, please call Shirlee's at (909) 985-6400.
Regular Hours of Operation
M-Thurs 5 am – 10 pm
Fri 5 am - 9 pm
Sat - Sun 8 am - 6 pm
1275 West Foothill Blvd. Upland, CA 91786
Contact Webmaster creativezazz.com at: emailcreativezazz.com
- Shirlee’s Sparkle Holiday Shopping Event
- Give Fun, Give Fitness, Give Shirlee’s Gym!
- Thank You to Our Vendors and Participants
- Muscle Beach Vintage Swimsuit Competition Inspires Fitness Journey
- Buy a Year, Give Three Months
- School’s Out! Summer Gym Specials at Shirlee’s Gym.
- Mother’s Day is Sunday, May 12: Give Her 2 Acres Fitness!
- Vintage Swimsuit Competition at Muscle Beach
- Muscle Pump
- Thank You for Supporting Charity Event
- Cycle Your Way to Fitness
- Shirlee’s Limited Edition Tees $20
- Trade In, Trade Up: Transfer Special at Shirlee’s Gym
- Thank You Members for Supporting Wings
- Massage at Shirlee’s Gym
- Shirlee’s Support Two Worthy Causes
- Get inspired!
- The Claremont Show Features Shirlee’s Gym
- Shirlee’s Shop Supports Two Cancer Groups
- Shirlee’s Member Video
Category Archives: Membership Specials
Looking for a gift that goes above and beyond the ordinary for the special woman in your life? Give 2 acres of resort fitness by giving a gift certificate to Shirlee’s Ultimate Women’s Gym in Upland. We offer upscale indoor … Continue reading
Does Your Gym Offer All This? If you belong to another gym in the Inland Valley but are not satisfied, we invite you to consider Shirlee’s Ultimate Women’s Gym in Upland. Check out all we offer and compare. We think you … Continue reading
Not happy with your current gym? Or is your gym closing? If so, we invite you to stop by Shirlee’s Ultimate Women’s Gym on Foothill near Mountain Avenue in Upland. Shirlee’s is not just another chain gym. As a … Continue reading
Think you are too busy to work out? Think you can’t afford a gym membership? Shirlee’s announces a new membership that may be the answer: Weekends Only Workout (WOW). Our new WOW membership gives you full access to more … Continue reading
Uncomfortable working out with macho men? Transfer to Shirlee’s Ultimate Gym for Women. We are clean, classy, and man-free! Sorry guys, our two acres of indoor and outdoor fitness is just for ladies! We now have a TRANSFER OFFER that … Continue reading
Thinking about joining Shirlee’s Ultimate Fitness Club? Like us on Facebook and receive a special discount!
Swimsuits are hitting the stores already, and Summer is just a couple of months away. It’s the perfect time to step up your fitness routine so you look and feel your best when you hit the beach. If you … Continue reading