I started my fitness journey at F45 Tustin a little over a year ago in 2025, and I can confidently say that it has been one of the best decisions I have made. The results speak for themselves. The physical changes are noticeable, but more importantly, the consistency, energy, and overall mindset shift have been just as impactful. What truly sets this location apart is the coaching staff and the community. The coaches strike the perfect balance between motivating, encouraging, and keeping things fun (even during the toughest sets). They push you when you need it, support you when struggling, and genuinely care about your progress. Equally important is the community. What started as a group of people working out together has naturally evolved into real friendships. That kind of environment is rare and important to me. If it were not for the great people here, I would have stuck with my other Fitness membership. Speaking of which, in full transparency - I still have another fitness membership elsewhere. However, I have not touched it in months. If one is looking for a place that delivers results, keeps you engaged, and surrounds you with the right people - this F45 Tustin location is the place to be. read more

F45 workouts are the best part of my day! My usual gym is in Irvine which I LOVE! But I have been wanting to try the Tustin branch out for a while now. They have many class options but they do seem to get busy because they're waitlisted on the app. I managed to passport one Saturday morning. I liked the trainers, the vibe and the music. The DJ arrived for the class after mine so I missed out on that but I still liked the music. I noticed the gym was air conditioned which was different to mine. The instructor's were great at walking around and giving you tips on your workouts. The workout was amazing as always, it's really as hard as you decide to push yourself. So you could have an easy workout by doing body weight exercises or you could lift heavy. Easy parking in the lot up front. read more

I was disappointed by my experience today at a Hollywood class. It was all thanks to one person at the station in front of me who refused to move to the next station. In order for these classes to flow well, each person should move to the next station quickly and prepare for the next task. Great idea but when you are directly behind a person, who wants to repeatedly not move stations, it can be quite disruptive to you and the people following you. Unfortunately both instructors were aware of what was going on and did nothing to correct this person but instead enabled their poor behavior by telling me to move to another station. I voiced my problem with it but was ignored. Decided to leave and not continue dealing with this rude person. read more

My home F45 studio - I'm signed up for unlimited classes which comes with passport access (where you can visit other participating F45 studios when traveling and not miss a day!) Love it here! Used to attend a different location and made the jump to Tustin when I was pregnant (even though it's farther from my house from the other location) because the space here is clean, professional, friendly, and did I mention clean!! The equipment and studio is kept orderly and the bathrooms are fantastic! Bathrooms are spacious and enough room to shower and get ready for your day without rubbing elbows with others. Coaches are friendly and parking can get tight at certain class times but there's street parking too! read more

I've been mixing f45 into my workout routine and I must say it's a class I'm genuinely excited to get up in the morning for! All of the coaches are so welcoming and friendly (especially Lacey and Carrie) plus it's great having two coaches per class to help you with form corrections. Every class is different, and I especially enjoy the resistance focus classes as my goal is to build strength. I feel like this is a great gym for all fitness levels because they have all the weights of various sizes laid out and ready to go for you along with on screen and coach demonstrations, so it's easier to follow. The workouts are definitely challenging but quick and efficient. Highly recommend trying it out! read more

f45 transformed my workout experience! each day is a different type of workout but my favorite are the resistance training days. the staff and coaches are so uplifting, encouraging, and informative! i really enjoy going not because of the workouts but also because of the clean facility and supportive community! will definitely miss coming to this gym, by far one of the most well-rounded gyms i've been to! read more

I started at the gym back in March of this year. I was so scared of looking dumb but with some push from some friends I finally tried it. It was entirely different than what I was expecting. Everyone was so warm and kind and encouraging. I struggled with every exercise and most of the time did the exercise without the weights because the movement was enough of a workout. I'm so proud of myself and how far I've come. I'm still a ways away from my goals but this has helped me feel stronger than I've felt since I was in my 20's. You will feel exhausted and defeated some days but other days you'll hit a goal and feel like you wanna burst with excitement. Whatever gets your butt through the door to try it- do it. For your partner, your kids, your ex (haha) but mainly do it for you. -sincerely, mom of 4 in her mid 30's that got winded going up a flight of stairs. read more

The Tustin F45 is an ideal place to workout and create community. The trainers have created an inclusive and supportive environment. In the 45 minutes you will work and feel accomplished after! Highly recommend. read more

2 years and counting! I have found my forever journey to fitness and healthy state of mind at F45 Tustin. I stopped going to traditional gyms 2 years ago when I discovered F45. The class are tailored to hit every muscle group and also challenge you in cardiovascular fitness. The owner, Scott, and the trainers are amazing! They are patient, friendly, helpful and encouraging. Look no further! F45 Tustin the place to be!!! read more

I've been a member here for about 4 months now. I'm someone who used to hate group workout classes. I've tried spin, CrossFit, orange theory, and each of them had their cons, but with f45, the workouts are varied and tough enough so that it doesn't get boring and you walk out feeling like you got your money's worth. All the f45s worldwide do the same workouts so reviews really comes down to studios, vibes, and trainers. the workout space, bathroom, and showers are always clean, which is all you can ask for here. The trainers are always encouraging without being rude or condescending - something that I've experienced at CrossFit, sadly. Everyone here, from trainers to other members, are nice, kind, and make working out fun even if the exercises and sets are difficult. read more

Can't say enough great things about this place! Love the trainers, love the energy, LOVE the DJ on Saturdays and love the combo of resistance and cardio. I've been coming here for a year and a half and I know I'll be here for a long time to come. read more

Fantastic gym with great trainers. Wide range of times to attend classes and the camaraderie is amazing. Love this gym!

If you're looking for a fun but challenging gym... this is the place to be! I've tried different gyms but I really like how the days are split up with weights, cardio, and hybrid days. I'm the type of person that needs to be told what to do and it works. This gym emphasis not only pounds loss but more importantly, lifestyle changes. Truth be told... the trainers and positive community is truly the best kept secret about f45 tustin! read more

Happy to be apart of this gym! Everyone is so nice & friendly no matter what size you are you will fit right in!! They have great trainers that will show you how to do everything so you not be lost at all! They provide all the equipment for you to train properly! I started out with f45 3 years ago in Anaheim, then yorba Linda this has to be my favorite location! I can't wait to see myself 6 months from now after coming here! The owner Scott is a very nice guy! Very resourceful & helpful! read more

F45 Training Tustin - Interval Training Gyms Near Me - Tustin, California

Not enough word to say how much I Love working out here, Everyone is like family and you will see results if you do your part !

I tried several gyms before I tried F45. I minute I stepped in the gym the trainers and members of the gym were very welcoming. The trainers are really helpful with making sure everyone has the correct form, and check in to make sure I was doing ok. Additionally, the workout are really fun as well as being a great workout. I ended up signing up for the unlimited membership almost a year ago. One of the things that stood out to me that made this gym stand out was even after I signed up to be a member the trainers still would check in on me, and were very friendly. I never felt like they were selling me on the gym, everyone actually cares about each members experience. This gym is more than just a gym, it has a great vibe and makes working out really fun. I really recommend this gym. read more

Never did I ever think that I would find a place that made me feel comfortable, empowered, and so welcomed right away. Prior to joining F45 I had never worked out in my life. I was scared and a bit anxious my first day, but immediately after that workout, I knew I was going to return. The trainers are so great and they want to see you improve. The members are also great and kind. I didn't feel out of place at all. Now, almost four months later, I cannot see myself ever leaving this place! Thank you, F45 Tustin! read more

I'm extremely happy with being part of this gym! All the trainers are amazing and the energy everyone brings to class is awesome. I haven't felt this motivated to workout in forever ! Can't wait to see my progress. read more

I've been going to F45 Tustin for about two years, and I can't say enough good things about it! I usually attend the early morning or after-work sessions, which always give me the perfect start or end to my day. The trainers here are incredibly encouraging and insightful; they've been a big part of my fitness journey, helping me lose about 50 pounds over the past year! The workouts are challenging but adaptable for everyone. I'd highly recommend taking advantage of the 7-day trial to experience it for yourself. Whether you're a beginner or a seasoned athlete, they'll work with you and modify the exercises to match your level. read more

If I could give F45 Tustin 10 stars I would! I absolutely love this gym and the community. The trainers are wonderful, workouts are challenging, and the environment is uplifting and positive! Best gym in Tustin! read more

I don't even know where to begin with this review. The trainers: From day one I was welcomed with a warm greeting and smile from the owner, Scott, and the trainers (Owen and Carrie were there on my first day). I love their enthusiasm and positive energy every day. They motivate you to keep going during the workout, and will push you to get to the next level. They walk around and make sure you're doing the movements correctly, which is super helpful. I usually go to the 12pm class with Owen, and he's awesome! I felt like a fool the first time I had to do lateral shoot throughs because I didn't understand how to do them. But Owen took the time to make sure I got the correct movement down, and I really appreciated that. Thanks, Owen! Bring on the lateral shoot throughs! I'm not scared of you anymore. The workouts: I personally enjoy the structure of F45 and how they split the week up between resistance, cardio, and hybrid days. I used to do CrossFit, and I think this is a great alternative if you want a hard workout without having to do Olympic weightlifting or gymnastics movements. I love how there are TV screens that show a demo of the movement for each station, and tell you when to start/stop/rest/hydrate/move to the next station. The trainer also demos each movement before the workout starts. During the warm-up, I like how the trainer assigns you a station to start at so everyone is distributed evenly (one less thing to think about!). There is always great music playing that helps you get through the workout. Every day there's a different combination of moves, so you'll never get bored! The facility: This place is so clean, and the equipment is in great shape. There are fresh, clean towels that you can use, and a filtered water machine to refill your bottle. Also, their bathroom area is probably the most luxurious gym bathroom area I've ever seen. It was surprisingly large with private stalls, huge showers (with shampoo/conditioner/soap), a locker area, and long mirrors. They even provide a hair dryer and various products for your convenience. They make it so easy to get ready if you're coming from work, or have somewhere to go to after. I was really impressed. The community: I love the people. Everyone is so nice, and there are no big egos. I feel very comfortable working out here, which is important to me. I like following their Instagram (f45_training_tustin) and watching their stories to get a preview of the workout of the day. No joke, I've literally tried out 9 other local gyms (half were a free trial, half I paid for a limited membership), and none of them compare as a whole to F45 Tustin. I've never paid for an unlimited gym membership until now because I was never motivated enough to go to the gym on a daily basis. There are plenty of gyms closer to my home, but I will make the drive to work out here! Thank you Scott and F45 Tustin for providing a place that excites me to go to the gym every day! :) read more

After 2 years at F45 Tustin and over 700 workouts completed, I'm still amazed that EVERY workout continues to be a challenge (in a good way). I look forward to coming everyday. The trainers, Scott, Mallorie, Carrie, Allegra, and Owen, are awesome. They are super encouraging and motivate you to work hard and push through without yelling at you and making you feel bad (like some other gyms do). F45 Tustin has an incredibly positive community of trainers and members. After 2 years, I feel healthier, stronger, and better! I love F45 Tustin and highly recommend checking them out! They have a free week trial!! Do it now and you will sweat and feel better!! read more

Found F45 Tustin while picking up some sushi in the same parking lot. Decided to walk in to gather more info and talked to Joey, one of the trainers. He explained how the gym/classes work and offered me a complimentary 7 day trial. I'm writing this as I complete my 10th consecutive class and I couldn't be happier that I joined. Scott, Malorie and Joey (the three trainers I've met) are very supportive w every member and very encouraging. They push you everyday and you'll always walk away dumped in sweat after a good workout. This was my first time back to a gym in YEARS, and I would absolutely recommend F45 Tustin if you're ready to start your fitness and health journey. read more

I absolutely love the atmosphere here! At first it can be a little intimidating since it's a 45 minute workout and most people there already know the different stations but the coaches are so welcoming and definitely make sure you understand how to do everything in the safest way. It's pricey but that just motivates you to get your butt in for more workouts! The bonus too is that you know you're getting in a fantastic workout that will have you in and out within an hour (warm up/cool down included). read more

Final Verdict: I had 4 workouts at this gym and each workout was amazing. Workout at F45 is very intense and the unique thing is that every workout is almost 80% different. Unfortunately I flaked a lot going to this place because of a bit of drive but if you are close to this gym, you definitely need to check this place out. Here is the mini on this amazing F45 gym: Ownership-Get a "10" stars out "5" stars. Scott is doing an amazing job. Trainers-I had three trainers and they were all attentive and excellent. I rate all the trainers "5" stars. The workouts- Again another "10" stars out "5". The unique thing about F45 gym system is that each workout changes by good amount every week. The workout routines at F45 is not the same all the time and there is variations on resistance and cardio workouts every week, so your body does not get used to same routine. Typical Monday, Wednesday, Friday are cardio based; Tuesday, Thursday, Sunday is resistance based; Saturday is a mixture of cardio and resistance . Workout at F45 require a mental FOCUS, dedication and attention and that is why each workout is so effective. By far this is the most AMAZING whole body workout place in Tustin, Irvine, Newport Beach area that I have tried. This place really does not have any downfall and besides the great workouts, the facility is clean, adequate and has nice bathrooms. I would have definitely joined if the gym was within a five mile radius of where I work or live. read more

Absolutely love F45 a Tustin! From day 1 everyone is so welcoming. The community is awesome and the trainers are engaging and knowledgeable. The studio itself is super clean and has a great vibe. The workouts are tough but fun and always changing so you never get bored! It's my favorite part of my day! Go for a free trial period... you won't regret it! read more

F45 Training Tustin - Interval Training Gyms Near Me - Tustin, California

I did the trial week. I went to noon and 430 class. I liked both so much that I signed up for a membership. The coaches were motivating and the instructions were easy to follow. There is ample parking for all of the classes except for Friday afternoon- there is street sweeping so residents from local area park in the lot. Overall a great experience so far read more

Amazing trainers and community! Best part of my mornings. Started with a free trial to pass the time while waiting for a month challenge at another gym. Midway thru the challenge decided to sign up at F45 Tustin and never looked back! Best decision ever :) read more

F45 Training Tustin - Interval Training Gyms Near Me - Tustin, California

Clean location with knowledgeable trainers! Justine is the best one! She's very nice, motivating and very knowledgeable! I've been training for years but she still taught me a lot! read more

Tried out my very first workout today at F45 Tustin and wow it was awesome! Very welcoming staff and it was pretty cool as soon as we walked in on a Saturday we noticed a DJ playing awesome music to workout to. The stations took me a few minutes to get used to, but their instructors were very helpful. Saturday afternoon working was a mix of both cardio and weights (I liked the mix). Very friendly atmosphere and there's a mix of attendees ranging from beginners to experts which is nice. I'd recommend this workout and location to others. read more

Place is top notch. Trainers are excellent! Always challenging workouts. Different workouts also you definitely don't get bored. Place is very clean and maintained exceptionally well. read more

I have been coming to F45 since 2019 and I love it. The trainers are so supportive and encouraging. Even though I am working out which is not my favorite, this studio makes it so enjoyable I love coming everyday! F45 is now apart of my everyday routine and I can't picture my life without it. Thank you F45 Tustin, especially Scott, for all you do and offer! If you're thinking about joining, do not hesitate! 1000/10 would recommend. read more

I've been going to F45 Tustin for about 6 months and I love it! The workouts are fun and intense, the music is amazing. It is always intimidating joining a new gym, but I was welcomed with opened arms and immediately felt like I was part of the community. The trainers are incredible and are always there to give you a high five and push you through a tough workout. They also notice when you haven't been to class, which makes you feel like you are not just a number but part of a family that wants to see you succeed in your fitness goals. The facility is clean and the equipment is nice and new. The bathrooms and showers are beautiful and spotless, and they also offer towel service so you don't have to worry about bringing a towel. I also love that you have the option to have your membership fee split up and deducted on a weekly basis instead of only 1x a month. If you are looking for a new gym to call home, this is definitely the place! I love F45 Tustin! read more

What do I love about F45? Workouts are intense, class times are convenient, its easy to get in to most classes at the last minute, trainers are friendly and exercises can be modified. Did I mention that workouts are intense? I love these intense workouts that work for any level. There are always ways to make each exercise harder or easier as you have need. I have several injuries to accommodate for and there are always modifications for me that keep my heart rate up. The bottom line is, I love going hard in the gym but I would never go this hard on my own. It's nice to have friendly people to train with and someone way smarter than me to design my workout. Even if you're not an athlete and haven't been working out regularly, come. You can start slow and build up. You won't regret it. read more

F45 is an amazing workout. After 6 years of doing CrossFit, and dabbling in OrangeTheory, I have finally found something that makes my body and head happy. The workout is such a great concept: strength, cardio, balance, agility... you get it all. You can go 6 days in a row and never get bored. F45 has leaned me out, improved my cardio, and increased my strength. Real life functional fitness: I was just able to help my hubby carry a full keg 300 meters - with my left arm - and didn't have to stop. :) I would recommend this facility to anyone - from the owner Scott, to the coaches, Allegra, Carrie, Mallorie, and Owen - F45 Tustin has become my new obsession. And the best part: a live DJ on Saturday mornings! read more

I am hooked! The ever changing workouts, the energy and the burn you feel after every workout is so motivating. Scott, the owner, meets and greets everyone with a smile and a handshake and the staff of trainers are terrific. They let me know if I need to adjust my form or they show me how to modify something if I'm not feeling it! Some days.....I just struggle with motivation! If you haven't tried it, sign up for a trial. Any age and fitness level can benefit. read more

I started F45 almost 2 years ago and haven't looked back. I have always struggled to stay committed to a program until I joined F45. The workouts are rigorous yet diverse so you don't get bored. Scott, the owner, is warm, welcoming and extremely knowledgeable, as are all the trainers. They have the right balance of pushing you and encouraging you. I actually look forward to going to class! I honestly can't say enough good things about F45 Tustin! read more

Scott the owner of the gym does a great job!! I joined for a couple of weeks while I was on vacation to California! Scott is a motivational man that will inspire you to do your best! He usually greets you with a smile and walks around checking up for form that is good! It was very helpful for me to get a little extra help on the exercises that were difficult! I love F45 so much it is a quick but difficult workout! You will feel challenged! You will feel changed! Try this gym!! This Kickstarter me into feeling better. Tell a friend and join your body will thank you!! Besides 45 minutes goes so fast! His gym is clean! Check it out!! read more

I have been attending F45 for 3 months and LOVE the results I am getting from the diverse workouts. Special thanks to Mallorie for helping me with my terrible form, Owen who keep me accountable for missing classes which crucial for the first few weeks and Allegra who always pushes me when she sees I am using lighter weights than usual lol . The community at F45 Tustin is very welcoming and supportive, It makes the work outs feel a lot less intimidating and it is a great support system. I attend morning classes about twice a week they consist of being welcomed with a big smile by Carrie & Scott who are amazing and probably the most "morning people" i've ever met, which is perfect because i'm usually still half asleep walking into class. I mostly also attend afternoon classes *4:30 is great, just saying* and even after a long day I still very much look forward to being motivated and encouraged to give 100% . I went from not working out for about two years to working out 6 days out of the week! My boyfriend started about 3-4 months before me and I thought how crazy and that it was definitely something I would never be able to do, now here i am about to start challenge 25. Super excited to see the end results!! Thanks to Scott for the amazing Facility he's put together !! read more

I joined F45 Tustin back in January 2022. 300+ classes later and I can without a doubt say that this place is the best gym/community I have ever been a part of. Scott, the owner, is a great guy who instills a sense of community within the gym and provides a straightforward/fair approach around all membership options, no sales pitch gimmicks etc. The trainers are all fantastic - Justine, Rene, Lauren, Henry, Gracen and all of the others will be there every step of the way, ensuring that you are maintaining good/safe form while motivating the heck out of you. They truly care for all of the members and do everything they can to make sure you are getting the best out of yourself. Finally, the members are the best group of people. The friends I have gained through this community is something I never expected. read more