Mariner Square Athletic Club

We are a large full-service Health Club serving Alameda/Oakland for the past 37 years...check us out!

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

FREE demo this Saturday, Jan 18th! Sign up at the Courtesy Desk or call (510) 523-8011 as the spaces are filling up fast! There will be 2 sessions running at the same time so bring a partner and schedule one together!

Featured in the SF Chronicle:

For more info, visit



Meet Joe, one of our most popular trainers for strength, building muscle mass and weight loss. Joe can build a customized workout for you to follow, make sure you are doing everything properly to avoid injury and keep you accountable until you reach your goals. We have several package options for personal training, as well as other trainers specializing in different areas. Ask about personal training at the front desk or fitness desk and kick the New Year off motivated! Find more info here >

Reminder: There will be NO GROUP EX CLASSES during our revised Holiday schedule!

Back by popular demand! Irie CBD demo today from 10am-1 & 4pm-8pm in our lobby!

[12/17/19]   πŸ‘‹πŸΌWe are collecting Warm Coats for Saint Vincent's in a bin in our lobby through December. πŸ˜‰πŸŒ²

Holiday Hours

We will be CLOSED on Thursday, Nov 28 for Thanksgiving. Enjoy the holiday come burn off all those calories on Black Friday, we will resume our normal Club hours!

We will be CLOSED on Thanksgiving. All other hours will remain the same for the week!

Members had a blast today dancing in costume to Thriller in World Rhythms class, led by our very own Reaper, Roger Dillahunty! πŸ’€β˜»πŸ–€

[10/14/19]   We are
OPEN today!
Regular hours 5:30am-11pm

Keep it moving! πŸ‘‹πŸΎ


Check out this simple 4 ingredient, not so guilty, summer pleasure the entire family will enjoy. 🍌🍌🍌

We now carry many products in the Irie CBD line of natural pain, inflammation and stress relieving products. Available for purchase at the courtesy desk. πŸ’šπŸ’šπŸ’š


Labor Day Club Hours 7am-1pm
There will be NO GROUP EX Classes
Kids Corner Hours are 8:50am-1pm

What are your favorite fruit & veggie remedies?

Celebrate your strides! πŸ’ͺπŸΎπŸŽ‰πŸŽŠ

Heyyyy, it's about balance right? πŸ˜‚πŸ‘ŒπŸΌβš–


New Springboard Class on Saturdays!!


Drop in! πŸ’πŸ‡

[07/12/19]   FREE Pilates Springboard demo tomorrow morning 9:15am w/Robert Mott.
Call 510.523.8011 to reserve your spot!
Space is limited!

We offer am, noon, evening and weekend Yoga classes for all levels. πŸ§˜β€β™‚οΈπŸ§˜πŸ½β€β™€οΈ
Check the schedule here:

Or in the evening.... mid day... whatever! We're here to support your goals! What are your WHY's? Energy? Better health? Remission? Weight loss? Muscle gain? Strength? Balance? Stress reduction? ❀ OPEN WEEKDAYS 5:30a-11:00p & Sat/Sun 7a-7p

We're here for you...every day! Make yourself a habit, so that feeling good is a lifestyle. πŸ€ΈπŸΎβ€β™€οΈπŸ€Έβ€β™‚οΈ

Don't miss it! New instructor to MSAC! Antoinette will be subbing for Barre next week July 9!

Check it out!!!! Starting next week!

[06/18/19]   Our phones are now up and running, sorry for the inconvenience!

A little humorous office motivation. 😜✌🏾

[06/12/19]   Just an FYI - The phones are down in our area but we are still open!

AT+T is working on the problem and hopes to have it resolved soon.


FREE REFORMER DEMO on Saturday, June 8th @ 10:30am w/ Stefanie! Space is limited to 4 participants so sign up soon! Our FREE Pilates Foundations class is recommended as the first class you take if you are brand new to Pilates. The next Foundations class is on Saturday, May 25 @ 10:30am and there are some spots left for that! Call 510-523-8011 or stop by Courtesy Desk to sign up!

Memorial Day Club Hours 7am-1pm. Kids Corner will be open 8:50am-1pm. There will be no Group Exercise classes.

If you have never been to a Pilates Class before and would like to learn more about it, sign up for our Foundations Class! Attend this FREE class and receive a coupon* for a special introductory rate for our Equipment Classes!! These classes are only offered once a month and limited space is available. Call our Courtesty Desk at 510-523-8011 to reserve your spot!!!
*Foundations/Demos & coupons are for new Pilates prospects only

Keep with it! 😍

Psssst... laughter burns calories! πŸ€£πŸ˜πŸ‘ŒπŸΎ

A word to the wise... 😘🍭

What's your why?

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Click here to claim your Sponsored Listing.




2227 Mariner Square Loop
Alameda, CA

Opening Hours

Monday 05:30 - 23:00
Tuesday 05:30 - 23:00
Wednesday 05:30 - 23:00
Thursday 05:30 - 23:00
Friday 05:30 - 23:00
Saturday 07:00 - 19:00
Sunday 06:00 - 19:00
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