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
- Holiday Shopping at Shirlee’s
- Give Resort Fitness for the Holidays!
- The Claremont Show Features Shirlee’s Gym
- Shirlee’s Shop Supports Two Cancer Groups
- Shirlee’s Member Video
- Holiday Hours
- Spin to Win Referral Offer!
- Weight Loss Challenge!
- COMPARE & SWITCH Check Us Out
- Weekends Only Workout is Here!
- No More Macho
- Gym Glam
- Women’s Health Fair Saturday, Oct 1 . . . No Classes
- Shirlee’s Supports Megan’s Wings
- Save the Date!
- Shirlee’s Supports The Roman Fund
- Relay For Life May 21
- Help Us Choose A Hero to Honor
- Save the Date: Upland Relay for Life Sat May 21
- Member Appreciation: Mini Facial Event March 17
Category Archives: Before and After
Stella and Lisa As sisters, Stella and Lisa have always supported each other. When they joined Shirlee’s Fitness Club for Women, they became workout buddies. “I wanted to make a goal for myself, to live a healthier lifestyle but … Continue reading
Jessica’s Own Words I want to start off by thanking Shirlee’s, without it I doubt I would have even started on this path to a healthier and happier lifestyle. The fact that this is an all-women’s gym really helped … Continue reading