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Hit Fit SF is a premier gym located at 2345 Harrison St in San Francisco, specializing in high-intensity interval training (HIIT) and boxing. They offer a dynamic range of classes led by experienced trainers like Leo, Angela, Cole, Simon, and Troy. Members appreciate the friendly staff, diverse teaching styles, and the community atmosphere. The gym prioritizes safety with modified layouts for social distancing and frequent cleanings. Additionally, it features amenities such as towel service and showers, making it a convenient choice.

Whether you are a beginner or a seasoned athlete, Hit Fit SF provides a supportive environment with modifiable workouts for all skill levels. Members highlight the gym's effective training, motivating community, and the dedication of instructors who aim to help each individual reach their fitness goals.


  • Wide range of HIIT and boxing classes
  • Experienced and friendly trainers
  • Dynamic and engaging workouts
  • Clean facilities with towel service
  • Classes suitable for all fitness levels
  • Supportive and welcoming community
  • Effective conditioning and weight loss results
  • Convenient amenities like showers and toiletries
  • Accessible location with street parking
  • Safety measures for a secure workout environment


  • Can get crowded during peak hours
  • Street parking may require extra time to find a spot
  • No classes on Sundays

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Rating Stats


out of 5.0

10 reviews
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Reviews (10)


HitFit has been my favorite gym in SF. They offer intense HIIT and boxing workouts, month long bootcamps for some serious conditioning.For anyone looking to level up their boxing technique, Leo's classes are a must. I would also jump at every chance to work out with Angela, Cole or Simon!The gym has been modified to ensure social distancing and frequent cleaning for safe workouts during the pandemic.

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I LOVE this gym. I’ve been a HITFIT member for almost three years now, and the community I’ve built is far beyond what I can describe with words. There are two locations, one in the Mission and one in Nob Hill. Both are amazing and I love both equally. The instructors, the quality of the classes, and the environment are what keeps me coming back. Even on bad days, my mood is lifted after taking a class. Rebecca, the wonderful human that works the front desk, makes my day EVERYDAY. She is AMAZING and makes me feel soooo welcomed. The relationships you get to build with the instructors are also incredible. They know you by name, they are so engaging, they correct your form, and they only want to help you become a better version of yourself!


I’m a coach out of this gym and have been for about 4 years. I am so happy to be a part of HIT Fit. The coach’s and staff are very friendly and extremely experienced in what they do. They have a wide variety of classes that of course welcome all skill levels. Aside from that the gym offers great amenities like towel services, bathrooms with showers equipped with shampoo, soap and other toiletries should you not have any. There is also plenty of street parking around the gym (of course it is San Francisco so give yourself a little time to find a spot, but there is a lot). I recommend HIT Fit to all my friends and family!


My favorite gym in the city! I have been consistently coming to this gym for the last 4 years, and it is still the best workout in the city. Come here if you want to get stronger, learn proper form, and work out with people who are dedicated to working hard (while still having fun!) each class. My favorite instructor here is Trish - she kicks my butt every time and her HIIT class is never boring! I am also a big fan of Cole's class. Highly recommend this gym!


Love coming to this gym! It's bigger than the Sutter location and has a weight rack.- Great high intensity interval training (HIIT) & boxing classes!- The trainers are excellent and passionate about their classes. Many different teaching styles for you to choose from.- The workouts are dynamic, never get boring, and will give you a full body workout.- The gym is clean with towel service.I highly recommend it, the owner Simon and his team of trainers are awesome people!


This part of the review is specifically about Coach Troy. Troy has a really engaging and practical style of teaching. Troy is always entertaining so his classes never have a dull moment. He turned me from a casual fan of boxing into a real fan.The gym itself is really nice, and the staff was always super helpful. And it’s walkable from Bart.I’ve been to a handful of boxing gyms and this was by far the best one I’ve been at.


My experience was amazing!! I feel so motivated to start working out more! I tip my hat to Angela. I love her class she is so energized and keep the vibes up! I especially love her boxing class. 100% would recommend! Keep up the good work Angela.


I've been to many boxing gyms around the bay area looking for what fits my needs best and found the facility, atmosphere and the trainers to be the best of all I've seen. I train primarily with Troy King and have had great results! He pushes you hard while being a great motivator and can find your skills and hone them in. If your goal is weight loss and just overall fitness he has great workouts and nutritional advice as well. I've leaned out and lost 10lbs since I started working out under Troy and couldn't be happier with the results.Do yourself a favor and glove up and get to work at Hit Fit SF with Troy King!


Excellent workout in a unpretentious space. Everyone who works at the gym is super friendly and welcoming. Classes are modifiable for all fitness levels. Their HIIT classes offer such a variety you’re sure to get a full body workout leaving you sore every time. There is a great sense of community within the studio which is really important to me. Every instructor brings their own style and creativity. You can literally go to class every day of the week and get a totally different workout each time. Coming from an avid fitness studio attendee, this workout is what you want to reach that next level of fitness!


I have been coming here for 6 months and I am loving the experience. I just signed up for another year. Staff is super friendly, workouts exhausting and the equipment is good quality. Don't expect fancy machines, this gym is class based so most of the equipment are heavy bags, TRX straps, kettle bells, med balls and dumbbells. Even though there are a lot of people in class during peak hours, the place is big and I have always had enough space for my own. Classes are at your own pace, so you can pretty much make them as intense as you want. It's an easy way to push your limits and have such a nice and fun workout. I personally try to do four days of TRX and I already felt in shape in one month. I definitely recommend it.

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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 10 reviews.

The address is: 2345 Harrison St, San Francisco, CA 94110, United States .

The contact number is +1 415-757-0577

This service is listed under Gym .

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