I have been boxing/kickboxing for the past six years and 9Round is by far the best gym I’ve been a part of! The dynamic and unique exercises have made showing up easy; I genuinely look forward to every session I’m able to participate in. I’ve never felt more comfortable in my own body, and all of the trainers excel at bringing energy and knowledge to their 9Round members. No matter your skill level and fitness level, the 9Round workout is accessible and fun! I highly recommend taking advantage of the first free workout!

The Studio Owner/Head Trainer, Stacy, is amazing! She keeps it fun and keeps you accountable. Its also a kickass workout. Highly recommend!

I don’t think I can ever go back to a normal gym, how boring! These workouts are quick, fun, and tough 🥵 and everyone is so nice! I’m sure I’ll be a long time member.

I love the fast pace of the workouts, and the very supportive community, especially the trainers!

Update 3/31/21: Just hit my 200th workout and Ive only been here 1 year!!! 9Rounds simply doesnt get boring and workouts are challenging and new EVERYDAY!!! The trainers all fantastic and motivating, its a clean studio, and the members create a great workout environment. If you havent tried it com in and give it a try.9Rounds in Uptown Denver is a great kickboxing gym if you want to get a great workout in about 30mins and burn ~ 600 calories. There is a trainer on the floor at all times, assisting form, pushing you to work hard(-er) and explaining the exercises at each round...which change daily, so you wont ever be doing the same workout twice. I left my traditional gym 9 months ago and havent looked back.

Great owner and great management! Different high quality workouts each day, quick and easy to see growth when going regularly. Highly recommend.

I love this studio! Ive been coming here a little shy of four years. It kicks my butt every time (in a good way!) The workouts change every day, so its always new and fresh. Plus, the workouts can even be modified (if you want to make it harder or need to accommodate an injury or something). The trainers are all amazing and the energy in the gym is so awesome!

9Round Uptown in Denver is a fun, high intensity total body workout! The Trainers are very knowledgeable, highly motivating and challenge you to push yourself to achieve and/or exceed your fitness goals. They also can provide modifications to the workout based upon individual needs or personal physical limitations and/or restrictions resulting from an injury. I would highly recommend this gym to anyone who is looking to make a change or start a new exercise regimen. I love this place and how it makes me feel physically after only 30 minutes of activity!! ❤️

I love the workout I get at 9Round, and its made all that much better because of the wonderful trainers. Im coming off an injury, and they have been so helpful in creating modifications for me so that I can still get moving without further injuring myself!

9Round workouts themselves are unmatched. You burn more calories in just 30 minutes than a lot of the workouts out there today that are 1 hour or longer. Ive been involved with 9Round both as a member and a trainer so its safe to say Im on 100% on board with the program but I love the trainers and energy at my 9Round gym. You walk in the door ready to work, get a great workout filled with motivation and engagement from the trainers and leave excited to come back again.

I have been going to this location for almost a year and I love it!!! I think of it as somewhere between personal training and group class. You get a lot of individual attention and the workouts can be modified for any fitness level. I have seen great results and it is so fun!

9Round is the perfect fit of whole-body work-out and professional guidance. My daughter is 15 years old and asked for boxing opportunities for nearly a year. 9Round was the perfect fit. The trainers are encouraging and positive. We love 9Round. It’s great for adolescents and adults.

I’ve been a member of 9Round Uptown for around 2 years and I LOVE it. Staci and all the trainers are so supportive and friendly and make an effort to get to know each member, something I’ve never seen anywhere else and it keeps me motivated to keep coming back! Also, the workout I get each day there is fantastic and can all be easily modified to suit your fitness level or adjust because of injuries. The workouts change everyday and are always a good challenge! I absolutely recommend 9Round to anyone and everyone.

I dropped in to this gym the other day and had the best time. Highly recommended to anyone looking for a quick, fun workout. The staff was so dang sweet and fun and if I lived in Denver I would go here all the time. Try this place out, you wont regret it!

This gym provides a rigorous workout that is interesting and different every time I go. It is high energy and easy to figure out fitting I to my schedule. Thanks to the staff for keeping the gym fun, clean and welcoming!

Love 9 round! Trainers are awesome and the workout is fun, quick, and effective!

Have been coming to this gym for 3 years now, and it’s crazy they’ve only been open 4 years for how professional and put-together this gym is. The trainers will push you 100% of the time no matter how bad of a Monday you’re having.. you will feel better once you leave here! I love my 9round uptown fam and could not recommend this gym any more. They are inclusive and they focus on getting your body stronger (both physically and mentally) not just losing weight like other gyms!

Loving 9 round uptown!! I joined right after they opened back up from the coronavirus shutdowns. The owner and trainers work overtime to make sure that the gym is extra clean and safe for us. The trainers know all of us by name, our strengths and weaknesses and are interested in us as a whole. It really does become a place I look forward to going to about 5 days a week!!

I have been coming to this gym for almost 3 months now. I havent regretted a single workout. Amazing new full workouts each day. I am definitely seeing gains after a few months both physically and mentally. I love the trainers and owner Staci! So, happy to be apart of this fitness community.

Love love love 9Round!! Stacy and her staff are always a delight and I always look forward to seeing their smiling faces!! My workouts are always fun and kick butt and I am always looking forward to my next workout!! Thank you 9Round for making me feel and look good!!

Highly recommend this workout (and this location) to anyone looking for a great workout. The team that works here is so fun to work with and the more you go, the more they learn how to best push you. All fitness levels welcome -- you can tailor the workout to your own level/goals.

I LOVE 9Round! Ive been a member for a little over a month now and am already seeing results. I really like that workouts are only 30 minutes and are different every day, so I never get tired of going! Also, the staff does an amazing job keeping everything clean and sanitized, so I always feel safe coming in, which is so important!

Staci and the entire crew at 9Round Denver are truly INCREDIBLE! I have never once in my life committed to physical fitness or any gym quite like I have with the 9Round crew. This 9Round franchise is one of the absolute best. Staci will do anything and everything for her members and it shows! She’s such a light on some of the most frustrating or trying days and a great person to share good news with! This is not just a gym this is a family and I’m so grateful to have found this gym and will happily renew my membership every year that I live in Colorado.

9Round Uptown is a great gym with awesome trainers. Everyday includes new exercises and you get an amazing full body workout in only 30 minutes.

Great place! Dont be intimidated if you do not have a boxing background its a great workout overall that keeps you moving constantly.

The trainers make it so easy to get right to the exercises. That way I can focus on form and effort rather than trying to wonder what exercises i should be doing.

The trainers are amazing! They make everyone feel so welcome the minute you walk into the gym. The workouts are always different, so you never get bored! 9ROUND Uptown is the best!

Staci and the team are so motivational. Great work out. Super clean.

Ive been going to 9 round for a year now and it is my absolute favorite! I LOVE starting my day there bright and early and cannot imagine my morning routine without 9 round. It starts my day on a positive, sweaty, happy, energized note and carries me throughout the day! I love that there are no class times and you just drop in whenever you want. I love that its 30 minutes and you get in and out and feel great. The trainers are awesome and change the stations everyday so its always new and exciting. They do a great job with modifying and adapting to accommodate injuries and work very hard to challenge each and every person to improve each day. It just feels amazing every single time!

9Round Uptown is great! The owner, Staci, works hard to make sure all the members have a great experience. The trainers are awesome. They get to know everyone and do a great job motivating people. It’s an efficient workout, only 30 minutes. Check it out! You won’t be disappointed.

I love this place! Staci, Sam and all the trainers have been patient with a new bee like me and continue to encourage me every time I go! They really make you push yourself to be better. The best 30 minutes of my day (except when I’m with my family of course) are spent at 9round!!! Thank you 9round team!

I love this gym! Everyday is challenging and leaves you soaked in sweat. Staci the owner is so upbeat and friendly. I look forward to her welcoming me when I walk in. Best 30 minute workout!

The owner (Stacy) and staff at this 9Round location are fantastic! All of the trainers [Sam, Amanda & Taylor] do a great job of motivating and challenging you safely throughout the workout. This is the BEST high intensity interval training youll find!! Join today and see you at the gym! Your transformation begins NOW!Nick

I’ve been going to 9Round for a little over a year and I absolutely love it! All of the trainers are so awesome and the 30 minute workouts are super effective. It’s the only type of workout I feel like I haven’t gotten burnt out on or bored of.Edit: One year later and Im STILL loving 9Round. I spent the past year really committing to getting to the studio consistently and it has been so fun looking back and seeing how much progress Ive made. Thanks so much to all the trainers for making working out fun :)

Must check out 9Round if you are looking for a quick, fun and kick**s workout! The location on 17th has an amazing owner and group of trainers which brings in all the best people! Highly recommend for EVERYONE regardless of your fitness level/goals. You can always go at your own pace but there is always an awesome trainer present to push you and guide you. Best workout in town!

The 3x locations in Colorado Springs offer an outstanding environment. They work hard to put physical and emotional energy into welcoming people new and regular. They genuinely ask how my day is going and always strive to provide 1-to-1 coaching. The engagement provided and encouragement offered during rounds is surpassed only by their ability to creatively use the mitts during trainer-led-drills. Keep up the good work.

It is so hard to find a gym that keeps me motivated to work out AND works with my schedule but 9round has done it for the past 2 years. No class times and 30 minute full-body work-outs leave no room for excuses. Plus the trainers are awesome and really make you feel like a valued member.

Amazing gym with amazing staff! The owner and trainers are all super helpful and friendly. The workout is very fun and challenging. It changes every day so you won’t get bored and the music is always good. I am out of town for a bit and I seriously miss this place. Best gym in Denver!

Updating a year later - still a great workout and member of this gym. Love it!Original review 10/2018:30 minutes for a fantastic workout that combines punching with circuit-training? Yes please! What more could you want - attentive trainers, solid equipment, good music to keep you going, and an ever-changing workout. Definitely give it a try if youre wanting something new.

9round Uptown is a great! Ive been attending classes regularly for about 10 months. Staci and Sam are great trainers that challenge me everyday while still making the workout fun. I highly recommend giving it a try!

Been coming to 9Round for 3 months now and love it! Trainers are awesome and really help you. A fun and quick 30 minute sweat for your day.

This is the first gym I’ve ever been able to stick with consistently- Staci & co are amazing- welcoming and motivating every day I work out. I even look forward to exhausting myself! Thanks!

I have been a member of 9Round Uptown for about a year. Staci and her team are amazing. They push and encourage you to challenge yourself at every workout. They are friendly and take in interest in their members lives. I have a few issues stemming from old injuries and they are always able to modify workouts to accommodate for my limitations. I love the hours and not having class times; it means even if I have to work late I can still get a workout in.

Its an amazing 30 minutes totally on your time schedule, you leave feeling worked and sweaty.

Love working out here! The staff is awesome and the workouts are always different and push me to work as hard as possible. I also love that there’s no class times. You can just walk-in and join the workout. Can’t get enough of 9rounds.

Ive been working out here for about a month and I love this place. The trainers are super friendly and helpful, and the atmosphere is always positive and welcoming. The workouts are always challenging and change every day. I love that that the workouts are 30 minutes, but I always feel like theyve kicked my butt by the end. I would definitely recommend this place.

I would recommend this 9 Round to everyone and anyone. The workout is always something fun and challenging and the trainers push you every single day. One of the best parts about the trainers is that they take the time to get to know you and don’t just treat you as a customer, it’s more of a family. If you’re considering joining a gym this is the one to do!

I have never had a workout kick my butt so hard while also being a blast! Every session is a fun challenge and the trainers are awesome; supportive environment, not intimidating, and has made working out fun again. Love 9round!

Ive tried a lot of different workouts and it is really hard to have fun and get a great workout in. The staff here is amazing and every singe one is fun and motivating. More importantly, they are good at keeping you engaged in the workout and truly care to see you improve. I have loved being a member of 9round and I always look forward to what they will have in store for me the next day!

Best gym Ive ever been to! The exercises are different each day which never gets boring. The best part is that its only 30mins of your day at the place you can have fun at! All trainers are so nice and helpful during the work out and are always available to answer any questions anytime. I definitely see a change in my body and feel so much stronger since Ive joined. Ive tried so many places for my work outs and this is the place that I actually started seeing results quickly. Look no further, this is the place to be at if you want to reach your fitness goals! :)

I highly recommend this 9 round! Staci is great! She honestly cares about every single gym member, and helps everyone achieve their fitness goals. Plus, you get a killer workout in 30 minutes.

Update! Ive now been going 1.5 years and I still love it. The workouts change all the time and you never get bored. The trainers always continue to push you to go harder and I have gotten so much stronger. Not only that but the trainers and gym have become more like friends. 100% recommend!9round is the best workout. All the trainers are fantastic and they really take care of the gym. It is always being cleaned and I never worry about going in. They push you to do your best and I always come out sweating!

This place should be called 1/9 round trainer because youll have a trainer splitted between 9 people, not what they promise. Beware and read your contract carefully, theyll charge hook you more than a month before leaving and youll have to pay. Just do regular cardio and dont lose your time there.

If youre looking for a quick, tough workout that can be adjusted to your current fitness level, you need to visit 9Round. The trainers are so much fun and push you to ensure a good workout. Staci is the owner and is completely engaged in all operations. The fact that she cares about her members makes a difference to me and is why I chose 9Round.

Highly recommend 9round! The trainers are amazing and the workouts are great! I love how convenient the 30 minute, no class time workouts are. Definitely check it out!

I was visiting out of town and had to get a 9rounds workout in while away from home! Staci and her team were so welcoming & motivationable plus the workout was challenging. I will definitely come back the next time I’m in town

Easily the cleanest and friendliest gym I have ever been to. I took the first free intro class, and instantly became a member. Great location and no class times, so you can really show up whenever you are ready. I would definitely recommend.

This place is amazing! Always different workouts everyday so you never tired of the same thing. They have the best, encouraging and helpful trainers!

Uptown 9Round is amazing! I love the flexible schedule and killer workouts! Staci and team are absolutely the best and are completely there to help you reach your goals.

I have been working out at 9Round for nearly two years now and I love it! I never get bored with the constantly changing workout routine and Staci and the other trainers are great! I love that I can get a good, hard workout in in just 30 minutes and see results when I look in the mirror!

9 Round is so much more than a fitness modality! I am physically stronger and more fit than I have ever been, but in addition to that, I also feel much more confident and able to face adversity in my life. The trainers at the Uptown studio are awesome!

My friend and I were traveling thru Denver for a work Confernece. As members of our local 9rounds we decided to try out Denver’s 9rounds. Staci kicked butt!!! She was full of energy and kept the workout moving. The location was great from our hotel- easy to get to. I would highly recommend this gym. There is a tremendous amount of positive energy!!!Staci and her crew made everyday start out great-

The owner Staci and the members! I always feel comfortable there, challenged and well encouraged. The facility is always spotless clean and the culture is very strong. Love it!

I have been a member of 9Round Uptown for over 3 years. Staci and her team of trainers are awesome! In 30 minutes you get an amazing and fun workout.

I wanted to update my review and thank Staci for her continued support of her members. Most notably, freezing everyones (my) account(s) during this pandemic while I am unable to use the gym. It is much appreciated considering her business is shutdown producing zero income. I hope to be back in there soon.Ive done circuit training for years but nothing involving boxing and kick boxing. The beauty is anyone can do it. It definitely works different parts of the body that Im not hitting in other work outs. Austin and Staci are awesome, supportive, and informative. They work with you through the entire workout making you work harder and correcting your form. The members are also great and Ive become friends with a few of them. .

Its hard to pinpoint what I like best. The coaches are amazing. I like the fact I can drop in whenever for a workout. Being here a month so far and it seems like there is very little repetitiveness in the workouts as well.

Love working out here. Helpful trainers and very welcoming environment!!!

Still cant get enough of 9Round! Different day, different workout! Always feel energized and strong after 30 minutes :)

Everything! The variety, the trainer to help guide you, the intensity, the supportive community. Its exactly the kind of gym I need.

Motivating and supportive staff make the challenging workouts fun!

Hi Staci, since I cant find another way to respond, I am editing the review as a response. The one star is due to:We asked for details about the 10-day passes (free trials) that we signed up for so as not to get automatically charged for a membership when those trials ran out. The trainer was very friendly and tried to explain, but ultimately said to come back before (Thursday?) to cancel them if we didnt want to be charged. We came back before the day that she specified and the trainer working that day (different trainer) said it was too late, my friends had already been charged and there was nothing 9Rounds could do about it. When we tried to explain what we had been told, she turned to me and asked how I would know (meaning because of my condition). I knew because it was a conversation that took place before our workout. Her comment came off as exceedingly rude and it was remembering that interaction as I walked by this morning that prompted this review.

Awesome gym, amazing workout, really inspiring trainers, and the owner Staci is incredible! Everyone is so positive and motivating.Truly enjoy this gym. The membership is worth its weight in gold!

Great trainers (friendly, fun and motivated), great owner, and great workouts -- cardio, strength, balance and more all in 31 minutes! Highly recommended.

Great place and accommodating for those looking to move to Denver! Ready to go 10 rounds.

I’ve been going to 9Round Uptown for over a year. I recently moved further from the gym but I keep coming to this location because I love the trainers, the convenience of no class times and the quick 30 minute workout!!

Best gym ever. Love this place

The Reason Why Im a 9Rounder:I like to kick and punch things, especially during lunch after a crazy Monday morning. Actually love the stamina, strength, and coordination that a 9Round workout puts me through (dont forget the 200-300 burpees a day .. LOL) on a daily basis. I run multiple Spartan races and 5k/10ks annually, play flag football, as well as hike Colorado 14ers for fun and 9Round has made me faster, stronger, and more agile so I dont drop dead on the course (Im 43 yrs old, but I beat 20 somethings now). I am now no longer ashamed and/or embarrassed to go shirtless. Thank you 9Round for the motivation and coaching. I couldnt have done it without you.

Kickboxing has helped get me into the best shape of my life. This type of gym is a little less about technique/complicated combos and more about fitness and getting that effective workout in, so dont be scared if you feel like you know nothing about fighting coming into it. The owner is SO COOL and kind (Stacy) and the trainer there is very experienced and really helps me both learn technique and get a great workout in in a short amount of time.I also like that there is no set start time to classes--makes it so easy to work into my schedule. I show up, warm up, and jump right in at round 1. Doesnt matter what time I get there.I usually get bored at normal gyms with weightlifting which is why I was so excited to do something that changes it up every day. Ive done kickboxing for a year now and couldnt be happier!Thank you 9Round fitness!

Love the intensity of the workout, on my schedule, with great coaching!

Really great trainers

Best work out ever.

Effective and efficient workout near downtown! Worth it!

This good application