Flagship is definitely the space I was looking for. It has all what I need to do my training in a beautiful space. Nice and welcoming people. Totally recommended. read more

I did a drop in at Flagship this last weekend while I was visiting San Francisco, it was a very pleasant experience! I was immediately greeted by a member, who showed me the lockers and bathrooms, while coach Caleb finished up coaching a class. The facility is SO beautiful, and clean! I went in to do 17.5, and by the end of the workout I had several members of the gym cheering me on, and pushing me to finish. As a lot of us know, there are some communities that are not nearly as welcoming, and it's something that really makes all the difference. I would highly recommend this gym to anyone visiting the area, or any local residents looking to take their fitness up a notch. PLUS, their apparel game is on point. Thanks Flagship! read more

New to SF from DC and was recommended by a few friends to try out this box. Big space, with lots of equipment, bathrooms, showers, etc. Very friendly atmosphere and dog friendly! Convenient with offering lots of class times including open gym and has friendly coaches. Recommend dropping in! read more

In town visiting, and stopped by box for a morning workout. An outstanding experience!. 1. Two locations in SF - Financial District and Upper Market 2. Sam responded very quickly to my email asking about space in the class. Easy sign up on Wodify.com 3. Went to Upper Market location. Big, brand new space. Incredibly clean for a CF box. 4. Mark met us at we entered and was very welcoming. Lots of space to warm up. 5. Great wod. Good focus on skills and staying safe. Mark paid a lot of attention to everyone in the class, and offered good coaching tips. Did not "over-coach". 6. Locals in the class very friendly. 7. Shower and bathrooms very clean. 8. Short walk to Peets for a post-wod coffee! I've probably been to 30 CF boxes in my travels, and Flagship in top 5 for service and quality. I'll be back. read more

This gym is amazing and has classes in a private outdoor space with some spectacular coaches!

Awesome gym! This is my third Crossfit gym I have belonged to and it is by far the best. It is a bit pricey for couples but it's worth every penny. The facility and equipment is brand new and super nice. Of the three CF gyms I have belonged to the coaches in this gym are by far the best, Marc is awesome. They have awesome scaling techniques and are super knowledgable about everything fitness. Great location for me, it is right off the N and there are tons of options to go from here into the city. If anyone is skeptical of the price I would suggest they give it a try, the results you will see are worth it. read more

Since the beginning of last year it has been a goal of mine to join a CrossFit gym. I tried to join boxes in the past, but kind of faded out after not feeling confident about movements and not feeling like I was getting the support I needed from coaching staff. Fast forward to today, I am finally in a place where I am eager to get some of the more technical movements under my belt and I feel like Flagship has one of the most supportive coaching teams. Coaches: The coaches are great about going over technique to ensure a good work out and avoid injury. The coaching staff here is good about giving feedback. It definitely helps to let them know that you are new and looking for critiques. Classes: The programming has been great. The other members have been pretty welcoming. There's a lot to choose from: peak (standard CrossFit class), strength (heavier lifting and no cardio), Olympic (focused on improving a particular movement/technique) Facility/Equipment: Flagship - Upper Market is the biggest CrossFit gym I've ever come across and the equipment is great. Definitely recommend Flagship. read more

I am going on my 5th week at Flagship and am so happy with my experience thus far. This is by far my best experience I have ever had with a "gym." 1. Coaches know their stuff. Super knowledgeable and stress proper mechanics over increasing load. They are really active in the class and I feel like I am improving every week. Being a beginner I really appreciate the thoughtful feedback they give. I am sure all the coaches are amazing but Marc, Phoebe, and Andrew I have had consistently and absolutely adore them. 2. Get us in and out in a timely fashion. They start on time and finish on time WHILE still including time to cool down. 3. Meticulous facility. It is evident how much pride they take in their gym. Equipment is laid out in a thoughtful and organized fashion which makes transitions from the strength focus to the metcon smooth. Also, the cleanest gym I have ever been in. 4. Coaches and members are so friendly which makes for a terrific environment for pursuing one's health and wellness goals. All this to say, I could not recommend Flagship more highly. They do what they do with excellence, and it is evident in every aspect of the experience. read more

I've worked out at a bunch of gyms (Equinox, Bay Club, 24hr) and with a couple high-level personal trainers over the years, but my experience at Flagship has been the best overall. Most importantly, the coaches (aka trainers) are excellent. Unlike my preconception of crossfit, they are incredibly focused on proper technique and working within any limitations of your body -- be that strength, flexibility, mobility, injury, or otherwise. It's always about doing a safe movement while building strength and skill, for whatever your personal fitness goals may be. It's not about how many reps you can complete in the WOD or how much weight you can lift. It's not an exaggeration to say that after 6 months I'm still learning something new and important every time I go to Flagship. This knowledge has helped with sports I play outside of the gym, and overall has made me physically safer and stronger. The coaches will tailor the day's workout to your needs...more conditioning, more strength, mod for an injury, or learning a new skill like pulls-ups, muscle ups, handstand push ups, etc. The other members are a positive, friendly, fun, supportive group of people. I'm usually in the middle or middle-low end of the fitness spectrum for any given class, and that's never been an issue. Even in the first few weeks, when I didn't know what a bunch of the different movements even were, everyone was cool. The facility is great as well. Not having been to other crossfit gyms, apparently that is not always the case. Flagship is always very clean, the equipment is new and plentiful, the sound system is solid, and there's a lot of air flowing and natural light. I've been a member for about 6 months now, and they've totally changed my perception of crossfit, which I always thought of as...well, you probably know. The results speak for themselves -- I'm overall fitter and stronger than I've ever been before, and it's felt like fun (not work) getting there. All in all, I can't recommend Flagship enough. Totally worth signing up for their discounted, new member promo and trying it out for yourself for a month. read more

I recently moved to a new area of the city and was looking for a gym that had a variety of classes and would push my fitness level. I am so glad that I found Flagship. The variety of classes and caliber of coaches has surpassed my expectations. I feel confident that I can safely achieve my fitness goals at Flagship and really appreciate the community that Flagship offers. read more

The Flagship community is so supportive and smart. The coaches are attentive, incredibly knowledgeable, thoughtful, and true professionals. I was initially intimidated by Olympic lifting, and they made sure I got individual time as well as kept the class running smoothly. Every class has a big warm-up and review of proper form and technique. I wasn't expecting so much education, and it is awesome. I'm not worried about getting hurt or intimidated by new exercises because I know I'll get ample explanations and help. The WODs are dynamic and interesting, so no getting bored through the week. So glad I've found them! read more

Flagship is an outstanding gym! The coaches are all super knowledgeable and pay lots of attention during the workouts to make sure that your form is good and you're working hard and improving. They have a ton of classes every day and the facilities and equipment are very new, clean, and well kept. Everyone I've met at Flagship has been friendly and welcoming and the Flagship crew has clearly built a great community. I highly recommend Flagship to anyone looking to get fit! read more

Been working out at another gym for a few years but decided to check out Flagship as it is walking distance from my home. The gym is well kept with plenty of equipment for everyone to use. The classes can get big but the coaches do a good job of keeping everyone on point. Everyone has been welcoming and I have enjoyed my time there so far. read more

I started coming here a month ago. I did crossfit for a few years but fell off for the past 2 yrs since I moved up here. A friend of mine referred me to Flagship and I've been very impressed and content since. The coaches take the time to correct your form. The New Member Series is really designed to lay down the foundation of proper movement and lifting. So far, I've worked with Jenna (UM), Forrest (UM), Lindsay (FIDI), Caleb (FIDI), Nicole (UM) and Megan (FIDI) and I've been very satisfied and grateful for all of their great coaching. I'm looking forward to my next batch of classes and reaching my fitness goals. Thanks Flagship! read more

I'll start by saying I'm obsessed with this gym! I was a bit intimidated to try CrossFit because of the intensity of the workouts but at Flagship I have received so much training and coaching I feel confident to show up to class and have a good workout. I've been a member for a little over 6 months now and I have noticed a huge improvement in my overall strength and confidence being in a gym environment. read more

Top notch coaching, facilities and equipment. I always leave classes feeling like I got a great workout and like I learned something new about fitness/moving safely. read more

Been training here for 3 months. Its an awesome place to train. They offer different classes: conditioning, performance, strength and weighlifting. I was always very weak with weightlifting, been going to oly weightlifting class for a months, my technique has been improved a lot. Place is clean and spacious comparing to other crossfit in the city. Coaches are focus on technique improvement. read more

Best crossfit gym in SF!!! Awesome place

Warm and welcoming staff, that provide professional level coaching. There is no better place to get into amazing shape and also make a few friends along the way. Highly recommend and love the multiple locations! read more

After having been a member of five CrossFit gyms (three in San Francisco) over the past seven years, I can confidently say Flagship is by far the best gym I have ever been apart of. The coaches are meticulous and 100% committed to helping every athlete succeed, whatever that may mean for that individual. The facilities are spotless, the classes are diverse, and the community of supportive athletes is second to none. To all the coaches - thank you for all your help/support over the past few years! I'll definitely be back. read more

Love this place. I'd been doing my own strength and conditioning workouts for a long time, and decided to give CrossFit a go, choosing Flagship after doing a fair amount of research. Hands down, one of the better decisions I've made. I love the class variety (performance, strength, olympic, conditioning and -hopefully soon- mobility), but what sets this place apart are the coaches. They genuinely seem to enjoy what they do, they're good at what they do, and have great attention to detail when it comes to form so you can make serious gains safely. I've learned a ton in the short time I've been there, already seen some gains and it's been the instigator for a change in my approach to overall health and wellness. Pre-paid my next 6 months and don't plan on looking back! read more

I've been to many CrossFit gyms and this is the best I've been to. Coaches are very involved with athletes to build good form and staying healthy. I have learned so much in the month I have been going; more than I have learned at other gyms. I feel like I'll be able to do CrossFit for a long time and stay healthy. Gym is clean, well organized, and great community. Equipment is new, and high quality. Highly recommend. read more

I did Crossfit for about 2.5 years in VA before moving to SF. After 10 months off I decided to check out Flagship b/c of how close it was to my apt. Easily 5 stars for following reasons - Staff: friendly, helpful, extremely knowledgeable and consistent. With in weeks the cues that they teach corrected my squat and refined almost all of my movements. All of the staff teach the same cues which has been extremely helpful. In my previous experiences it wasn't uncommon to have one coach tell you one thing to have it contradicted a day later. - Facility/Equipment: nice, clean, equipment is high quality (all of the bars are Olympic bars), and spacious. They also have air conditioning - Programming: Lots of class times. In addition to standard class with strength segment and WOD, they have conditioning, Olympic weight lifting, and strength classes. The standard classes strength segment focuses on the movements I love (squat, snatch, clean, DL) as well as teaching higher level gymnastic movements such as pistol progressions and muscle up progressions. These are things that I was never taught proper technique for. Overall, great place, great people. Extremely happy here. read more

I can't say enough good things about Flagship. Go there. You come for the workout, but you stay for the coaches. They're all-around phenomenal: very knowledgeable, helpful, patient, and encouraging. I'm new to Crossfit and have been coming to Flagship for a few months now. I feel comfortable going at my own pace and working on fundamentals, and they've been nothing but supportive. Speaking of fundamentals, their four-session beginners' class was invaluable. There's also a wide range of athletes there, so I think it's pretty easy to fit in regardless of where you're starting out. I'm thankful I found this place. read more

excellent experience during the COVID pandemic - they adapted very well to the new guidelines to keep us all safe and staff is super friendly and professional. small groups are amazing , very approachable trainer, feel like 1-1 couch with their attention in form and safety . read more

Hmm what can I say... I've been a member of Flagship for almost 2 years now (started at FiDi, then moved to this location when it opened). I was a little wary of the cost at first but for the quality of instruction, equipment, and variety of classes, it's definitely worth it. I'll just put some highlights that were important to me: Location: Right by Church station so accessible by any Muni line Classes (times): As early as 6 am and as late as 7 pm, so flexible with work schedule. Classes (variety): Crossfit, Conditioning, and Weightlifting. Programming: We use Wodify and the next day's workout is released promptly at 8 pm the night before. Shower: This location has a shower (though no towel service currently) Coaching: Coaches want you to be safe and use correct form so they have you scale movements if necessary. However, they will also push you when needed. Community: Great group of diverse people, which you'll tend to befriend faster if you attend class at a regular time. Also, very LGBT friendly! Overall, would recommend at least checking this place out for your next xfit adventure. Special shout out to Coaches Phoebe and Vince. Take a class with them if you get a chance :p read more

Flagship CrossFit has been incredible fitness center from the get-go across every dimension that matters: knowledgeable coaching staff, friendly community and clean/high quality equipment. I couldn't recommend this place highly enough. Come in and get moving! read more

I am a month into my membership here and I couldn't be happier. Fun, welcoming coaches who are attentive and give great, useful feedback. With increasing concerns over Coronavirus, they have been very proactive and thoughtful with changes aimed at infection control and keeping members and their communities safe while also trying to balance that with the need for people to stay active and healthy, which I really appreciated. Highly recommend joining! read more

Great place to learn CrossFit! Coaches helped with technique on lifts I've been doing for years and ones I just learned. Tons of classes all day long and positive atmosphere, always leave wiped and happy. read more

Moved from London to SF looking for a new CrossFit gym and came across this gem. Great space, great coaches and killer workouts.

Great Crossfit gym. Welcoming environment, good WODs, cool people. If you like crossfit, this is your spot.

I'm new to crossfit and this is my first box. The coaching staff has all been amazing at teaching all the different movements to bring me up to speed, and the other athletes create such a welcoming and supportive experience. Highly recommend! read more

This is my favorite crossfit gym. I have been crosscutting for around 3-4 years now and have been to a number of outfits around the country and this is by far the nicest. They have top of the line Rogue equipment, a huge, clean space and a shower! Most importantly, the coaching is outstanding. One of the things I love about crossfit is the ability to keep learning new skills and perfecting old ones. The coaches really help you get your technique down. I highly recommend this place! read more

Coaches are extremely well versed in proper, safe, and effective lifting. The programming is NEVER boring and always fun and challenging. The gym is super clean, storage lockers available and showers. All muni trains stop by pretty close to the gym, so it is super convenient to take Muni and there is always parking across the street. I only attend the Church Street location but it's awesome that you have the choice of either location. I highly recommend you take advantage of the monthly unlimited special available to ALL new members. Give it a shot, you'll become addicted! The community is SUPER welcoming & supportive as are the coaches and you get the added bonus of fresh grown veggies from their veggie plot out back, when in season and available. read more