“This is a nice family gym. Offers a lot from Racquetball to Pilates. Good weight and aerobic rooms with strong dumbbell rack and ample weights. Multiple squat racks, benches and hammer-strength. Friendly staff and low key strong members. Indoor pool too.”
Due to the new Alameda county mandate, the gym is closed from Nov 18th forward. Please register your email for reopening communications. We will also be posting to our Facebook, as well as updating here. The pool remains open, on a paid reservation system for now. Thank you for hanging in there with us, we hope to have you all back very soon.
We are open to the public for Pool Lane and Fit Pod bookings. Please click here for the complete announcement. Use the button below to create an account and reserve your space.
OUR FACILITY
Mariner Square Athletic Club was built in 1978 and went by the name of Supreme Courts. During those early years it was a racquetball club which housed Nautilus of Alameda. In 1981 Kathy Wagner became the owner of the facility, complete with 16 racquetball courts, a snack bar and eight employees.
Since that time Kathy Wagner has kept up with the ever-changing fitness industry. During the mid-1980’s an indoor swimming pool was built, courts were converted into fitness centers and the snack bar was remodeled into a full functioning cafe. Over the years various other renovations have helped to keep MSAC a leader as one of the East Bay’s largest full-service health clubs.
Largest Free Weight Area in the Bay
Private Whirlpools, Steam and Saunas
Fully Certified Instructors/Trainers
No Crowds/No Waiting
Over 80 Classes per Week
Alameda’s Only Indoor Pool
Free Parking
Expansive Pilates Program
Free Wireless Internet Access
Family Owned and Operated
Friendly Staff
WHAT OUR MEMBERS SAY
- “I’ve been member of many gyms across the U.S. and I love this one for the diversity of activities, classes, and offerings they present. The locker room is big and spacious and whether it’s 6am or 6pm, I’ve never had an issue waiting for a shower or getting a locker. I joined mostly because of its Crossfit box, which is very well equipped and superbly staffed by the coolest trainers ever.”
-Florencia Pettigrew Prada Young
- “Great Steam and Dry Saunas. Good equipment and friendly staff. Family friendly. My kids love it.”
-David Sidlo
- “Friendly staff and patrons, good amenities, non-competitive environment.”
-Noel Moskowitz
COME TRAIN WITH US!
