Surfside Fitness

Meticulously clean boutique gyms at the Jersey Shore, located in the heart of town in both Sea Isle City & Avalon NJ featuring the world class training and classes by founder Cheryl Herzog


Surfside’s Bulletin Board

Happy New Year!

New Year Domination Flash Sale:


SIC 4 months – $159!                                                                           

 Avalon 4 months –  $199!                                                                                      

 *Offer expires 1/12/18. Membership must begin 1/31/18.



2 x SIC Memorial to Labor Day – $400 > CLICK HERE

2 x Avalon Memorial to Labor Day – $500 > CLICK HERE

*Offer expires 1/12/18. Membership for 2018 Summer. 

If you would like to workout during non-staff hours call ahead and staff can set up via payment over the phone. 

Surfside Fitness Features:

  • Mobile App For Convenient Booking

  • Keytag Entry. Open 365 Days

  • Best Classes Down The Shore

  • State of the Art Equipment

  • Healthy Options Juice Bar

  • TRX stations & functional equipment


Make it happen this summer with Surfside Fitness

Surfside is the perfect gym for my whole family during the summer and off season too! It’s the perfect gym with a community feel. My teenagers train there on their own or in a class to stay in top shape for school/ club sports. I love to workout with an excellent variety of machines. All of the classes push you hard, but also work for all levels. Music is great, gym is SO clean and the smoothies are an awesome finisher!  Annie Ulichney & mother of 3!


Spacious, clean, well maintained with friendly staff


There is no place I trust more my health and fitness goals. Surfside has  every piece of cutting-edge equipment you could possibly want, the most varied classes I have found anywhere, and a world-class knowledge of fitness. With their open, happy, beachy and inviting environment,  Surfside is the best shore addiction there is.

JenSea Isle

The staff is always friendly. Great classes and a great positive environment.

ColleenSea Isle

Surfside Fitness has everything needed for a comprehensive workout and is the perfect size. The space is comfortable and welcoming. The blue and orange paint scheme is unique  but suggests that energy is all around you!

RussellAvalon & Sea Isle

Train with Cheryl Fitness

Est. 1997. Surfside Fitness is owned and operated by Fitness professional Cheryl Herzog. Offering PT at the Jersey Shore for 20 years. This is the foundation of Surfside Fitness.

Surfside Fitness - Sea Isle City

Est. 2009.  3300 square feet of a beautiful boutique gym offering Memberships, Walk-ins, Group Fitness Classes, Beach Boot Camp, Personal Training & a Basketball Camp.

Surfside Fitness - Avalon

Est. 2011.  4000 square feet of a beautiful boutique gym offering Memberships, Walk-ins, Group Fitness Classes, Beach Boot Camp, Personal Training & a Juice Bar.

Download our app today from itunes and the Play Store!