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CORE40 - Hayes Valley

4.8(17,992)
389 Grove St, San Francisco, CA, 94102
Hayes Valley

Start taking classes at CORE40 and other studios!

How it works
Friday, February 22
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Today, February 22
40 min
CORE40 Full BodyCatherine Chin
4.8
Strength Training
40 min
CORE40 Full BodyJanel Abrahami
4.8
Strength Training
40 min
CORE40 Full BodyJanel Abrahami
4.8
Strength Training
40 min
CORE40 Full BodyJanel Abrahami
4.8
Strength Training
Tomorrow, February 23
40 min
CORE40 Full BodyAshley Jo Robson Domin
4.8
Strength Training
40 min
CORE40 Full BodyAshley Jo Robson Domin
4.8
Strength Training

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About this studio

In just 40 minutes, you will experience the most revolutionary core-focused, full body workout in the fitness industry – one that not only works over 600 muscles per session, but in many cases works several hundred per exercise! In each group session, you will be trained by a CORE40 SuperTrainer, who is masterful at combining the benefits of Pilates and weight training (strength), yoga (flexibility & mindfulness), and cardio (interval training) with less time, more intensity, and no impact on your joints.

core40.com+1 415 776 2673

How to prepare

WHAT TO BRING/EXPECT... • A towel, if desired (CORE40 is an ecoconscious organization and does not offer towel service due to the water waste it creates). • A water bottle, which you can fill using our filtered water system. • Please wear anything you might feel comfortable doing yoga or running in. • The CORE40 workout is done wearing grip socks (recommended) or barefoot. We have grip socks for sale at the studio. • Expect a high intensity workout! • Refer to our online FAQs for more helpful info

How to get there

CLASS SWITCH POLICY: Drop-ins to a class other than your reserved time/location will be charged at $35 LATE ARRIVAL POLICY: Please arrive a few minutes prior to class start time. Your spot will be held up to the time class starts, then it may be given to a standby client. If it's your first class, you MUST arrive at least 5 minutes prior to the class start time in order to get the machine rundown. If you do not arrive early, you will be asked to reschedule your first class due to safety concerns.

Studio amenities

Lockers

500+ ratings for CORE40

5 stars
4 stars
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1 star
4.8/5.0
based on 17,992 ratings

Most recent reviews

CORE40 Ramped [NEW CLASS TIME!] with Eric
My first pilates class ever! Great for almost all levels, instructor offers adjustments you can make to each movement if you’re a beginner or if you’re more advanced. Person I took class with did say he wished it was harder, so if you’re looking for that maybe try a different level, but I thought it was perfect.
CORE40 Ramped [NEW CLASS TIME!] with Eric
I’m hurting
CORE40 Ramped with Janel
Janel is happy to help with form and friendly to beginners!
CORE40 Ramped with Nitar
She didn’t show many of the moves so left me feeling confused and wasting time trying to figure out it was correct. Everyone was doing things differently because of this so hard to tell what we were actually supposed to be doing
CORE40 Ramped with Marisa
Good workout but Accoustics in the room were poor and I had trouble hearing the instructor.
CORE40 Ramped with Celeste
Wish she made some modifications to our form. Everyone was all over the place
CORE40 Ramped with Jessica
Love this
CORE40 Ramped with Nitar
Great core workout.
CORE40 Ramped [NEW CLASS TIME!] with Jenny
I’ve done Pilates before but woah this was another level of hard. So sore the next day! Guess this is how I get a 6 pack?!
CORE40 Ramped with Jessica
The teacher was very patient and helped correct my form multiple times!

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What is ClassPass?

ClassPass is a new kind of gym membership that grants you access to thousands of different classes at studios and gyms in your city and around the world.

Price of membership depends on your plan type and city, and you can book and explore classes ranging from yoga to barre to cycling to martial arts – the options are truly endless!

The number of classes you can take and the number of times you can visit a studio per month depends on which plan you're on. You can figure out which plan you're on by going to your Account Settings and looking under 'Your current plan.' With hundreds of studios in our ever-growing network, you're bound to always find a new class to enjoy. When your cycle renews, you can go back and revisit those favorites yet again!