I started going to this gym by taking personal classes with Anthony. After a year of training with…read morehim, I built my confidence (and stamina) enough to sign up for Leo's strength and conditioning course. Five years later, I married Colin--a fellow iron warehouse weightlifter. Now we have a baby, and I'm trying to find time to get back to the gym. Even though we live in Castro Valley, we try to find time to go to Iron Warehouse because it's worth it for the community. Leo does an amazing job of uplifting people that want to get into shape--and stay in shape! Truly, he creates a community in this little garage gym. It's the kind of place where people wave hello to each other as they arrive. You get out what you put in. Get ready to sweat. :)

Great gym with all the equipment you'll ever need for powerlifting, weightlifting, or just strength…read moreand fitness in general.

UGF has truly transformed fitness for us, from energizing group classes to personalized 1:1…read moresessions with Yo. The coaching team (Mike, Yo, Alex, and Ashley) create a friendly, inspiring space that feels safe and motivating, pushing you to improve day by day through creative, varied workouts that build strength, mobility, and overall well-being. We're proud and amazed at how much stronger and healthier we've become. So thankful to be part of the UGF family - can't imagine what I'd do without that UGF rhythm in my routine.

I've primarily worked out with Yo for the last 6 months, from private trainings to classes…read more I was daunted about going to a "real" gym, with things like large tractor tires and metal weight sleds. I was wrong. She made all the workouts really digestible, yet tough enough that I feel it days later. She also helped me with nutrition and calorie intake. Thanks Yo!

If you're looking for a personable and knowledgeable trainer, then Truong is your guy. I've been…read moreworking with him for the last 2 1/2 months and can say I've lost a ton of weight and body fat. But the most important part is the way he's shaped my mindset in terms of lifestyle. There's so much info out in the internet, it's impossible to filter out what is best for you. But Truong is an expert and caters diet and exercises to what your body needs, knowing the perfect amount to push you to becoming your best self. In addition to his training, he's also just a cool guy to talk with in between sets. The sooner you sign up for his program, the sooner you can start working towards your ideal body!!

5 stars for Trung! Thanks to Trung I was able to reach my goal weight loosing 10+ pounds in a time…read morespan of about 1.5 months. He was motivating and kept me going when I lost hope. It has now been more than a year since and I am able to maintain and keep the weight off. Definitely recommend Trung for your health and wellness journey.

It's an ok gym, pretty clean for the most part with a variety of equipment but weights are not well…read moreorganized and the equipment there is visibly outdated. It would be great to see some newer equipment and additions like a Smith machine or hip thrust machine. My sister and I had an uncomfortable experience when we visited together. A trainer asked us to swipe in separately, assuming we were trying to share a membership. The way we were approached didn't feel very welcoming or respectful. It's also frustrating to see the owners opening a new Pilates studio while this location still needs updates. And honestly, for a women's-only gym, it's surprising there's no childcare option. I think that would make a big difference for many members. I prepaid for an annual membership and honestly unsure if I will renew when the time comes.

Updating my review after being here a year. I would still like to see some AC in here but its by…read morefar worth getting a membership for the 24 hour access alone.

As someone who is inexperienced in strength training, Gustavo curates such a fun and fulfilling…read morespace to learn. Highly recommend!

I fully recommended Gonz9, my cardiovascular fitness had been increased and I noticed changes in…read moremy body composition, I lose more than 10 pounds and improved muscle tone. he has the best team and perfect equipment

I joined Elite Performance Gym about three weeks ago and have been loving the experience so far…read more The coaches are all fantastic--knowledgeable, supportive, and genuinely invested in helping you improve. The timed workout format makes it easy to stay focused and get a great workout in without feeling overwhelmed. The gym itself is always clean and well-organized, with high-quality equipment that makes every session enjoyable. Everyone there is incredibly friendly, which creates such a welcoming and motivating environment. A special shoutout to Liz, who went above and beyond by sharing nutrition resources tailored to my vegan diet--it made a huge difference and really shows how much they care about their members as individuals. Overall, I've felt so supported since joining. It's an amazing community, and I'm really glad I found this place!

I've been going to Elite Performance Gym for a while now, and what keeps me coming back is how they…read moreconsistently keep things fresh. Their bootcamp classes are kept fresh by changing the exercise mix. They also add so many dynamic options. The Run Club is an awesome way to get outside and push your pace, and they regularly host various challenges that keep you motivated and accountable. Their WhatsApp group posts, videos and discussions also help make staying healthy a habit.

I hired Yo as my personal trainer for my best friend and I. I met her through Orangetheory and I…read morehonestly fell in love with her personality and her energy. I was hesitant to start my own personal training based on the cost and because I felt like I didn't need it, but it's totally worth it! I feel mentally and physically stronger! I look forward to coming, but then dread it for the hour just because some are the workouts are so hard/tiring. It pays off in the end though! She's so supportive, a great listener, super energetic, and knowledgeable. I definitely recommend her

When I first came to Yo for training I had knee and back challenges. I wanted to get into shape and…read morehopefully loose weight along the way. Yo put specific workouts together for me so as not to cause any damage to my long standing injuries. The workouts were GREAT, challenging and mindful! she also put me on a nutritional path to help with inflammation and move me closer to my goals. Well! during my first year I lost 50lbs! And more than 30 inches over all. Yo is thoughtful in her training, she takes time to understand what is needed and how she can best help with getting her clients to their goals. Her personality is wonderful! Yo is very personable and genuinely caring, and she mixes that with TOUGH workouts. She truly expects you to put the work in! but does it all with our best interests at heart. I am so thankful for Yo, she is the BEST trainer and a Great! person. If you are looking for a trainer/coach extraordinaire ... Yo is the one.

I've been coming here for about a year and it's been such a great experience. The trainers are…read moresuper friendly and motivating. They really push you to challenge yourself but in a supportive way. The community is also awesome. People are welcoming and the vibe is very positive. It's a great place if you want a good workout and a supportive environment.

Today marks my 831st workout, and I can't wait to celebrate my 3- year anniversary at 9Round. I…read morehave been training here almost every day, and I can say with confidence that this is more than just a gym--it is a community. The no-class-time model is incredibly efficient for a busy schedule; I never have to stress about a clock, I just show up and get to work. What makes this place truly special, however, is the warm and inclusive atmosphere: A Personal Touch: From the moment you walk in, you're greeted by name. There is a genuine culture of kindness where members cheer each other on through every round. Celebrating Milestones: One of my favorite parts is how we celebrate each other's progress. Whether it's a 100-workout milestone or a 500-workout achievement, the trainers and members make sure your hard work is recognized. Expert Coaching: The trainers are the perfect blend of professional and encouraging. They provide expert technical guidance while ensuring you feel motivated to push past your limits.

Although you get your busy times here and there, I have experienced good customer service with the…read morefront desk people, the GM, and even the cleaning staff are pleasant. My family frequents this location almost daily and we enjoy it.

Glad to see the assisted strength equipments looking much cleaner than before!! Also the paint…read moreupdate and better air circulation flow here. Now they just need to revamp the restrooms please. Like the ladies toilet doors won't close properly and need better cleaning. Good selection of cardio equipment.

I've been a proud member of Orangetheory Fitness Hayward for two years now, and I can honestly say…read morethis location stands out above the rest. The energy here is unmatched - the vibe is consistently positive, motivating, and welcoming. From the moment you walk in, the front staff makes you feel like part of the family, like Victoria, Francisco, Bon just to name a few! They're not just knowledgeable and professional, but they remember your name, celebrate your wins, and make every visit feel personal. Also, the coaches are top-notch, the workouts are consistently challenging and fun, and the community is strong. I've visited other OTF locations in the area, but Hayward has something special. Whether it's the way the coaches push you just the right amount, the upbeat playlists, or the camaraderie among members, this studio has created a space where fitness feels fun and empowering. It's the kind of place that makes you want to show up, even on the tough days and trust me, there are many tough days when you don't want to show up but once you walk into the office, the mood changes and it's GO Time! Huge thanks to the entire OTF Hayward team for creating such a welcoming and energizing space. If you're looking for a studio that blends great workouts with even better people, this is the one.

Boring, easy classes. Designed for people who don't know how to exercise themselves but sooo…read moreuseless because they don't teach proper weight lifting form so you see these older people struggling and probably hurting themselves by trying to follow the class without being taught proper lifting form. Don't trust their promotions. Their cancellation policy is designed to force you into paying an additional month. I hate deceptive marketing tactics and t&cs. Would never recommend to any friends or family. You are better off going to a smaller local gym and avoiding this scam