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United Barbell - CrossFit SOMA, located at 681 4th St, San Francisco, offers a vibrant CrossFit community welcoming all fitness levels. The gym stands out with its spacious, well-equipped facility and stellar coaching staff who focus keenly on proper technique and injury prevention. Visitors and members alike praise its inclusive atmosphere and streamlined drop-in process, making it a go-to spot for both locals and travelers seeking effective workouts. The varied coaching styles ensure personalized attention, fostering an environment where beginners feel supported and experienced athletes continue to progress.

Whether you're a CrossFit newbie or a seasoned athlete, United Barbell's diverse and encouraging community, along with their structured and challenging workouts, cater to all. With convenient hours and an easy-to-navigate website, booking a session is hassle-free. Join United Barbell to be part of a supportive fitness family that prioritizes both physical growth and community spirit.


  • Welcoming community for all fitness levels
  • Experienced and attentive coaches
  • Focus on proper technique and injury prevention
  • Spacious and clean facility
  • Well-equipped with the latest gear
  • Easy drop-in process
  • Convenient location in San Francisco
  • Diverse coaching styles for personalized attention
  • Structured and challenging workouts
  • Allows well-behaved dogs


  • Limited weekend hours
  • High drop-in demand might limit space availability
  • Classes can be intense for absolute beginners


Fitness center offering CrossFit & Olympic lifting classes, plus personal training.

Location / Contact

Rating Stats


out of 5.0

1 reviews
79 reviews
0 reviews
0 reviews
0 reviews

Reviews (80)


Stopped in while on business and very much enjoyed my workout.


Dropped into Crossfit SOMA this morning and worked out with the 6:30am crew and Coach Kevin. I was so glad to find that the class was structured and Kevin provided guidance on movements throughout. I will definitely drop in here again if I am back in SF!


Conveniently located to BART/MUNI. Friendly group & a patient instructor. I intend to return.


Dropped in for open gym. Very nice facility with a separate space to utilize while classes are in session.


Easy process to Drop in and very well welcomed by the coach. Amazing place, all equiped and spacious. I will surely be back when in San Francisco.


Excellent CrossFit gym. I used the open gym time slot. Lots of free weights and equipment. Highly recommended


My experience at United Barbell was awsome. My wife and I were welcomed by Coach James. He was very nice, friendly and professional, giving us all the information we needed and being attentive to all movimente we were doing. The workout was hard and log, just the way we love. The space of the gym is quite big and comfortable. Excellent equipment and good location. The community was very friendly too. I highly recommend UNITED BARBELL CROSSFIT for all visitors os San Francisco and also for those ones whoa are searching a CrossFit Gym to make it home. United Barbell is definitely that place. My wife and I have been practicing CF for 6 years and everywhere we go we try to find a gym for dropping in. So if you are visiting San Francisco or have just moved tontura city and is looking for a CF Gym. Go and check United Barbell. You won’t regret! 100% guaranteed! Leandro Pessoa - crosfitter from Brazil


It's always an awesome experience dropping in to any crossfit class. Coach and members are very welcoming and nice. Great space.


Thank you for the warm welcome and the great session. Thanks coach Madelin - it was really fun.


Great coaching, facilities and community! The coaches and athletes were all incredibly welcoming.

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Frequently Asked Questions

Except the peak hours, this place remains quite free or moderately crowded.

This business has a rating of 5.0-star.

This business has 80 reviews.

The address is: 681 4th St, San Francisco, CA 94107, United States .

The contact number is +1 415-599-8695

This service is listed under Gym .

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