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Signature Club

Union Street

1725 Union St, San Francisco, CA 94123

+1 415.430.3399

+1 415.430.3399

Join the Party - Get Started

Contact Info

  • +1 415.430.3399
    +1 415.430.3399
  • unionstreetmanager@crunch.com

Team

  • Eric Reyes

    General Manager

  • Christopher Flores

    Operations Manager

  • Robin Harlow

    Fitness Manager


Social

  • @CrunchUnionSt
  • @CrunchUnionStreet
  • @CrunchGym

Hours of Fun

  • Mon - Thu: 5:30am - 10:00pm

  • Friday: 5:30am - 8:00pm

  • Sat - Sun: 7:00am - 7:00pm

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Visit

1725 Union St
San Francisco, CA 94123
Get a Free Trial

Today's Classes

  • Flow Yoga

    10:30 am | 60min | Rose of Sharon S


  • AntiGravity® Yoga

    5:30 pm | 60min | Kristen F


    See Full Schedule

    The Crunch Experience

    Work out any way you want — Crunch is fit for all. Whether you come to lift weights or drop it like it’s hot, you’ll find everything here to look & feel your best.

    Take a Virtual Tour
    Placeholder
    • AWESOME CLASSES
    • OLYMPIC LIFTING
    • TONS OF WEIGHTS
    • FUN-CTIONAL TRAINING
    • MILES OF CARDIO
    • AWESOME CLASSES

      We keep things exer-citing with zillions of innovative classes, unique equipment and instructors with impossible amounts of energy.

    • OLYMPIC LIFTING

      Let's get li(f)t! Our Olympic lifting platforms will pump you up until you reach that new PR.

    • TONS OF WEIGHTS

      Grunt your heart out with tons of dumbbells, kettlebells & barbells.

    • FUN-CTIONAL TRAINING

      See what you’re capable of at the HIITZone: Crunch’s advanced functional training area featuring indoor turf and dynamic, state-of-the-art equipment. It’s what we call an adult playground.

    • MILES OF CARDIO

      With so many shiny machines to get your heart racing, you've got all the tools you need to go far here.

    AWESOME CLASSES

    AWESOME CLASSES

    We keep things exer-citing with zillions of innovative classes, unique equipment and instructors with impossible amounts of energy.

    OLYMPIC LIFTING

    OLYMPIC LIFTING

    Let's get li(f)t! Our Olympic lifting platforms will pump you up until you reach that new PR.

    TONS OF WEIGHTS

    TONS OF WEIGHTS

    Grunt your heart out with tons of dumbbells, kettlebells & barbells.

    FUN-CTIONAL TRAINING

    FUN-CTIONAL TRAINING

    See what you’re capable of at the HIITZone: Crunch’s advanced functional training area featuring indoor turf and dynamic, state-of-the-art equipment. It’s what we call an adult playground.

    MILES OF CARDIO

    MILES OF CARDIO

    With so many shiny machines to get your heart racing, you've got all the tools you need to go far here.

    Join the Party - Get Started

    Even More to Crunch On

    Miles of Cardio

    Miles of Cardio

    Hustle for the muscle with miles of cardio!

    Tons of Weights

    Tons of Weights

    No weight limits! Whether your thing is kettlebells, dumbbells, or barbells, we've got you covered!

    Heavy Weights

    Heavy Weights

    How heavy can you lift?! Get your pump on with tons of 120+ lb weights!

    Shiny Machines

    Shiny Machines

    With a wide variety of options - our shiny machines are super clean and ready to go, no wait time required!

    Group Fitness Classes

    Group Fitness Classes

    Get your a$$ to class and get pumped with four walls of group fitness fun!

    Yoga

    Yoga

    Sweat, stretch & ohm through your favorite practice in our peaceful studio.

    Online Class Reservations

    Online Class Reservations

    Get your ass to class with our quick and easy online reservation system.

    Personal Training

    Personal Training

    Reach your goals and demolish them with our awesome, expert certified trainers.

    Full-Service Locker Rooms

    Full-Service Locker Rooms

    Wash up after a sweat sesh in sparkling clean locker rooms with fluffy towels, salon hair dryers and more.

    CrunchONE Kickoff

    CrunchONE Kickoff

    The CrunchONE Kickoff is the most important thing you need to do to achieve your goals. It's the owner's manual to your membership.

    Soapbox Products

    Soapbox Products

    Get pampered with Soapbox products in our locker rooms.

    Free Wi-Fi

    Free Wi-Fi

    Connect to your favorite playlists and brag about your workout on Instagram with super-fast, free Wi-Fi.

    Crunch Shop

    Crunch Shop

    Never fear we've got the gear! Whether you forgot your clothes at home or need some cute Crunch merch, we've got you covered

    Crunch+ Streaming Workouts

    Crunch+ Streaming Workouts

    Elevate your workouts live and on-demand. Anywhere, anytime, and on any device. Members receive 70% off subscription price.

    Functional Training Area

    Functional Training Area

    HIIT the turf and switch up your workout with this high intensity, team-building exercise training area.

    COMPLIMENTARY GIFT

    COMPLIMENTARY GIFT

    All new members receive an exclusive free gift upon joining Crunch. How cool is that??

    Book a Group Fitness Class

    Find a Trainer

    Find the right trainer for your needs at your home club.

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    WHY CHOOSE CRUNCH?

    At Crunch, we’re committed to cultivating an inclusive and welcoming community for all, regardless of shape, size, age, race, gender, ability, or fitness level. Whether you’re embarking on a high-intensity exercise journey or you’re a seasoned fitness enthusiast with weight loss goals, Crunch Signature is your go-to destination, whether it be your home club, gym, or even a sanctuary.

    Our professionally led workout experiences extend far beyond traditional fitness and personal training sessions. It’s about reaching your fitness aspirations—whatever they may be—with no judgments! With our world-class amenities and a global presence, you can break a sweat and see results on your terms.

    Industry-Leading Strength & Cardio Equipment

    Our Union Street location is outfitted with the finest strength and cardio equipment available, ensuring you have everything you need for an exceptional exercise and wellness routine. With your membership, you gain access to cutting-edge machines, interval training, and the best gear, empowering you to embark on your health and wellness journey with confidence and efficiency.

    We pride ourselves on enhancing your fitness experience with top-tier equipment, whether your goal is to build muscle, boost cardiovascular health, or maintain an active lifestyle. Our mission is to support you in becoming the best version of yourself.


    World-Class Personal Trainers

    At Crunch Union Street, we understand that every individual’s fitness journey is unique. That’s why our personal trainers, who serve as your dedicated fitness coaches, are here to provide one-on-one support, expert advice, and the motivation you need.

    Our trainers are more than just fitness guides—they’re your partners in navigating your exercise routine, mastering strength training, and achieving holistic fitness. Whether you’re new to fitness or a seasoned veteran, our personal trainers and group training sessions make your journey at Crunch both exhilarating and fulfilling.


    Famous Group Fitness Classes

    Joining Crunch means more than just signing up for a gym membership; it’s an investment in your health and well-being. Our state-of-the-art facilities, welcoming fitness groups, and expert trainers create a supportive, non-judgmental environment where anyone can confidently pursue their fitness goals.

    We stand by our philosophy of making serious fitness fun, thanks to our experts and our inclusive, vibrant workout atmosphere.

    Our community, cutting-edge facilities, and certified trainers are all committed to supporting your fitness journey. We believe in the transformative power of group fitness and the importance of a balanced approach to health.

    With a monthly membership, you gain access to top-of-the-line equipment, professional coaching services, and a fitness community devoted to helping you build a healthier, brighter future. Join us today and experience the Crunch difference for yourself. Our approach goes beyond standard routines; we equip you with the tools you need to achieve your goals.


    Member Benefits

    At Crunch, we believe fitness should be accessible to everyone, no matter their budget. That’s why we offer a range of flexible membership options designed to suit a variety of budgets.

    Our certified trainers are here to guide you through a functional and effective workout experience, whether your focus is on strength training, weight loss, or improving overall fitness. Our club is equipped with a variety of premium amenities, ensuring a comprehensive fitness experience that fits both your goals and your budget.


    Get Started. Join Today!

    Crunch Signature is committed to our core philosophy: "No Judgments." This isn’t just a tagline—it’s a way of life that sets us apart from other gyms in Union Street. Join us, and experience the difference today.

    Join Now

    Still Not Sure? Try us out for FREE!

    We understand that choosing the right gym is a big decision, and trust needs to be earned. That’s why we offer a one-day free pass, giving you full access to our Union Street facility with no obligations.

    During your one-day visit, you can explore our services, test our state-of-the-art equipment, and even join a complimentary CrunchONE Kickoff Session with one of our qualified coaches. It’s your first step toward achieving your fitness goals while experiencing the benefits of our unique workouts and group training sessions.

    Free Trial

    UNION STREET FAQ

    Where are you located?

    We’re located at Cross Street of Union and Gough. 


    What makes your location unique?

    Recently renovated 


    What Relax & Recover services do you have? 

    Hyperice equipment


    Have Questions?

    Call Us At 415-430-3399

    EMBRACE A #NOJUDGMENTS PHILOSOPHY

    Illustration positivity light

    Positivity

    We are nurturers: we seek only to encourage, entertain, and empower.

    Illustration inclusivity light

    Inclusivity

    Here we keep open minds. There is no one type or way in our diverse community. Come as you are!

    Illustration fun light

    Fun

    We know serious fitness is hard, but that doesn’t mean it can’t be an edge-of-your-seat, can’t-get-enough, look-forward-to-your-workouts party.

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