ClassPass

Get ClassPass

Start taking classes at CORE40 and other studios!

How it works

CORE40 - Nob Hill

4.8(23,117)
1390 Larkin St, San Francisco, CA, 94109
Nob Hill

Start taking classes at CORE40 and other studios!

How it works
Sunday, April 21
  • Sun
    21
  • Mon
    22
  • Tue
    23
  • Wed
    24
  • Thu
    25
  • Fri
    26
  • Sat
    27
  • Sun
    28
  • Mon
    29
  • Tue
    30
  • Wed
    1
  • Thu
    2
  • Fri
    3
  • Sat
    4
There are no upcoming classes on this day

Find the best studios near you.

Join the waitlist and be the first one to know when we’re ready for launch.

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. We have grip socks for sale at the studio • For COREcycle and COREcombo classes, spin shoes (SPD clip-compatible) or athletic shoes can be worn. Please bring your own shoes

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. Refer to our FAQ section for more helpful info.

Studio amenities

Lockers

500+ ratings for CORE40

5 stars
4 stars
3 stars
2 stars
1 star
4.8/5.0
based on 23,117 ratings

Most recent reviews

CORE40 Ramped with Allie
Allie has the best music!!
CORE40 Ramped with Marisa
She’s not my favorite instructor, you really need to know what you’re doing in order to have a good class
CORE40 Ramped with Lolo
She’s amazing!
CORE40 Ramped with Ekaterina
Ekaterina put together an awesome routine to really engage my core during the full body workout. She was attentive to everyone’s posture and movement which I loved.
CORE40 Ramped with Catherine
Catherine is the third instructor I’ve tried at this studio and she was great. Her instructions were clear and she provided options for modifications. Definitely recommend for beginners!
CORE40 Ramped with Melody
Wow!! Outstanding instructor to give the class that extra sparkle! Melody made sure she wasn’t just instructing but her attention to everyone’s posture and range of movement was really key to ensuring that the correct muscles were activated. Loved it.
COREcycle with Annie
Good cardio, didn’t love the music
CORE40 Ramped with Laura
Laura was amazing! Been doing lagree for years and have never had a better class!
COREcycle with Allison
Very tough but rewarding
CORE40 Ramped with Marisa
Instructor goes a little crazy with the ramp

Start taking classes at CORE40 and other studios!

Get started

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!