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
For hours by appointment during COVID-19, please call Shirlee's at (909) 985-6400
1275 West Foothill Blvd. Upland, CA 91786
Contact Webmaster creativezazz.com at: emailcreativezazz.com
- Stay Positive!
- Outdoors Only Open Until Further Notice
- What to Expect During Phase 1 Reopening
- Phase 1 Reopening!
- Addendum to Agreement (COVID-19)
- Join ShirleeStrong Members Only FB Group!
- Steps We Are Taking (COVID-19)
- Guest Post: Financial Tips for Small Businesses
- Guest Post: Practical Tips for Persevering through the Pandemic
- Resources for Working Out at Home
- Gym Closed Until April 7
- New Hours and Canceled Classes Update
- Why It’s a Good Idea to Splurge on a Gym
- February Heart Health Event at Shirlees’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
Tag Archives: Shirlees
Want to: burn off tons of calories improve cardio tone your legs and butt have fun at the same time? Then try Ultimate Cycle at Shirlee’s Gym in Upland. If you think cycling only makes sense outside, think again. Join … Continue reading
Gym. Glam. Those two words don’t often go together. But here at Shirlee’s Ultimate Women’s Gym, we take pride in offering the cleanest, classiest workout space in the Inland Valley! Now our front desk sparkles with a gorgeous new … Continue reading
Shirlee’s Ultimate Women’s Gym is a proud sponsor of the 12th Annual Megan’s Wings 5K Run, which will be held Saturday, September 24, 2016 in McCarthy Park in Upland. Megan’s Wings is a non profit dedicated to helping the … Continue reading
We Appreciate Your Great Reviews Rave reviews keep pouring in after our first month of business, and we at Shirlee’s want to say, “Thank You!” to all of you who have voiced your support. Suggestions from members help us improve, … Continue reading
If getting in shape is at the top of your New Year’s resolutions list in 2013, then you should check out Shirlee’s Fitness Club for Women in Upland, CA. We are the Ultimate Women’s Gym! We offer everything you … Continue reading