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
- Join ShirleeStrong Members Only FB Group!
- At Home Work Out Schedule
- 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
- Steps We Are Taking (COVID-19)
- 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
- Muscle Pump
- Thank You for Supporting Charity Event
- Cycle Your Way to Fitness
- Shirlee’s Limited Edition Tees $20
Category Archives: News
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
Mark Your Calendars for Saturday, Oct 1. Shirlee’s will be hosting a “Celebration of Women’s Health” for Breast Cancer Awareness Month on Saturday, October 1, from 10 am to 2 pm. Because of the event, all regular classes that day … 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
Mark Your Calendars! Shirlee’s will be hosting a “Celebration of Women’s Health” for Breast Cancer Awareness Month on Saturday October 1, from 10 am to 2 pm. The free event is open to the public and is also sponsored … Continue reading
Shirlee’s Ultimate Women’s Gym is a proud Gold Sponsor at the August 6, 2016 gala of the Roman Fund, an Upland nonprofit established last year that helps local children with special needs get proper assessment, diagnosis, and services to which … Continue reading
Shirlee’s Ultimate Women’s Gym invites you to join Team D-Lad ❤ Shirlee’s at Upland’s Relay for Life on Saturday, May 21 in Magnolia Park. The event raises money for the American Cancer’s Society’s fight against cancer. The team’s name honors gym … Continue reading
We are so proud of our members for helping us to sponsor a ShirleeStrong Team at the Upland Relay for Life in the past couple of years. Together we raised more than $1,00o each year. This year the Upland … Continue reading