Been going here 3x week all year. I’ve seen significant changes in my energy level and body. It’s a fun workout and on the days I’m not particularly feeling like working out it helps to know it will be over in just 30 minutes.

The coaches here are so nice and encouraging. They really inspire you to work your best workout without feeling over-pressured. These HIIT sessions are 30 minutes (with the recommended 10 minutes of cool-down but thats up to you), so its great for those with busy schedules! My hubby and I come here ~3 times a week.

A great place to get an amazing workout with none of the typical gym BS. This place is out-of-shape- older-woman-friendly and the trainers are encouraging and not judgmental. There are also people in incredible shape who get exactly what they need from the rounds. Finally, it is just really fun (except for the jumping rope part- ha)!

I love this workout. Its never boring. And the trainers are friendly, helpful and fun. Stop thinking about it and try it out!

The trainer at the Broadway location is great, she makes you feel both welcome and appreciated as a member. The exercise routine is demanding and strenuous, but still designed to be fun. Trainers encourage you to surpass the limits of what you thought you could accomplish in a cardio workout.

I have never had so much fun working out. Its quick, but dont mistake that for easy. Anne Lee and her staff are so friendly, personable and knowledgable. I feel very grateful to have found a workout that is safe & effective during these strange times.

Personable and attentive trainers! It’s a clean space with a good location!

BEST boxing gym in Denver! A must for anyBODY!

This 9 round location is great. Anne Lee is a great instructor/ owner. The entire staff is very friendly and made me feel welcome and comfortable. The workouts are always challenging and fun! I highly recommend this location to anyone whether youre new to kickboxing or an expert they will get you to where you need to go!Sam

I always have a good workout. I have been going 2 years. I go 3-4 days per week. I have not plateaued.

What an amazing team! These trainers are full of heart and care deeply about each person who walks in the door. They push you just the right amount as they help you train and develop strength. If you’re on the fence about trying to put, give it a shot! Your first time is free and you won’t regret it!

I like the variety of workouts and that it only takes 30 minutes to get a great workout in at 9Round. Most of the people that work here are great with customer service and help boost your energy to get through the workouts. I have recommended 9Round to many because I have noticed a big difference in such a short time of working out here.

I cant thank Ann Lee enough for her hospitality and letting me work out for the week while Im on a business trip in Denver. She made me feel really comfortable and made me feel like I was a part of their 9 Rounds family on South Broadway. I will definitely be coming back whenever Im in town.

Im obsessed! Its such a great workout. Its really made an impact on my life and overall health. This gym has so many great trainers and focuses on fostering a community.

I love 9 round! Not only is this a fun and effective workout, it fits with my schedule. The ability to go any time of day my schedule allows makes sure I always get a workout in. The staff are friendly, motivating, and very knowledgeable. I would recommend to anyone!

I joined 9Round in September after my first free class, and while I havent been able to get there the last couple months as often as I would love to, that will be changing soon to MAKE it happen. I have never had such a great experience at a gym before and felt so comfortable, and valued by the trainers. The workout is killer in only 30 minutes and its also FUN. Who doesnt love punching and kicking a bag after a stressful day at work? I have tried many different gyms, and always struggled with being intimidated, or just being another one of the crowd, but I havent felt intimidated once at 9Round, which keeps me coming back. Bonnie and Brandon are so great and really encourage you to get through the entire workout. 30 minutes flys by and I have yet to leave there not drenched in sweat and feeling great. Thanks 9Round!

I love the fact that as soon as I walk in, the trainer tells me what I need to do and I don’t have to think about what workout I should do that day. I especially enjoy that I actually sweat and that these exercises put a fun twist on cardio (I normally can’t stand cardio).

I love this place! You get a killer workout in only 30 minutes with trainers who know what they are doing. Best gym out there! Highly encourage people to try it out (especially if you dont have lots of time to spend at the gym)!

I love the instructors! They always promote positive energy and motivate you to push yourself. It has only been a couple of weeks, and I am already seeing the results of the hard work. I look forward to going every day.

The hardest and best workout of my life. The staff really put the time in with each client. It was so intense and Im in pretty good shape.Im joining after the new year and look forward to the pain.

Whether you looking to beef up in order to stave off the migratory homeless that flock here every summer or just want a quick way to not be embarrassingly out of breath when hiking a 14er, this is great option. It’s fast, effective, the trainers are super nice and it’s surprisingly fun taking out your anger on punching bags.

Just had a fantastic class with Elizabeth. Great trainer, she welcomed me into the world of kickboxing. Thank you!

9Round has to be one of the funnest workouts Ive ever done. Its always different, high intensity, and the trainers are super helpful. This location is the best!

9Round is a great work out with well trained staff to supervise and give pointers. It’s a great way to burn some steam while burning some calories!

I cant thank AnnLee, the owner of this location, enough! Ill be visiting from out of town for the next few weeks. AnnLee was beyond great and let me workout at her gym without charging me any fee. Im already a member in my hometown and was figuring out how to make this work. Kudos goes to Elizabeth as well since she was the one who talked to AnnLee.Thank you AnnLee and Elizabeth for helping me working out while Im on the road! I owe both of you big time!!Thanks again!

I love love love the short, but super-effective workout! Good music, great people, and a fun way to get your exercise in!

I do Crossfit and thought this wouldnt kick my butt.... I was wrong! Sara did an awesome job at keeping me going and motivated!

I LOVE this gym! The owners are the friendliest and I always get an incredible workout.

Great workout and fun staff!

Motivational