At CORE40, fitness is our vehicle for personal transformation. We aspire to help you live an elevated life experience that is genuine, supportive, and heart-centered. We are committed to seeing you through your fitness journey, and celebrating you as you achieve improvement in every aspect of your life.

1390 Larkin Street San Francisco, CA 94109 Mon - Sat 8.00 - 18.00, Sunday 7.00 - 20.00
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SuperClient Marisa’s 6-Month Transformation

SuperClient Marisa’s 6-Month Transformation

Meet Marisa, a fashion journalist by craft and a regular CORE40 client.

This high-intensity workout gives me no excuse to say that I have no time to take care of myself. I’ve lost 45 pounds since July 2017, but I care more about sculpting my body than losing the weight. CORE40 has proven that I don’t have to work out for hours to get results! I love that in just 40 minutes, the workout effectively builds strength and tones my body.

I started working out again after two years of being a couch potato and doubling my body weight. At first, I joined ClassPass and tried various classes around the city, until I found CORE40. After my first class, I immediately signed up for the unlimited membership because I felt that CORE40 would be a great match for me.

Now, CORE40 has literally become my core. It is my morning routine to kick-start my day and I feel energized afterward.”

Ready to try your first class? Book here! 


To Our Beloved Community,

We are beyond grateful for your love and support during this unprecedented world health crisis. The outpour of your thoughtful messages for CORE40 are truly astounding, and we are incredibly thankful to play a part in your journey. 

Given San Francisco’s recent announcement, we are not yet able to reopen with the 10% occupancy guideline. Unfortunately, at 10% capacity, we cannot afford to pay our business operating expenses. Upon further review of the situation, and as it progresses, we will provide another update as soon as possible.

Even though we are not able to reopen yet, we are excited and hopeful that things are moving forward in San Francisco, so we can reopen very soon.

We are committed to doing everything we can as an organization to continue supporting our community with virtual content during the shutdown, and we need your help to ensure we can reopen our doors for you when the time comes.

Due to many of your ample requests to support CORE40, and in light of the shelter-in-place extension, we are moving our live streams to our class schedule, which will need a “virtual class” purchase of $20 for registration in each live-stream.

You can expect Lagree-inspired at-home workouts led by our awesome team of CORE40 SuperTrainers. All the information you need regarding future live streams can be found here:

For those of you who are not in a position to support at this time, you can still view our past streams on the CORE40 IGTVYouTube, and Facebook pages.

And remember, together we rise. 

With love,

Team CORE40

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