• * Under 18 must be accompanied by parent or legal guardian. First-time visitors and local residents only. Terms and conditions may vary and certain restrictions apply. No cash value; value may vary by market. Cannot be combined with any other offers or discounts. Valid at participating locations only. Each franchise location is independently owned and operated.
  • * Under 18 must be accompanied by parent or legal guardian.


375 S McCaslin Blvd Suite A
Louisville, Colorado 80027


  • I love the concept of the rounds and that there are no class times.
    - Jul 27, 2019 by Lois Hintz
  • The trainers are great and the workouts are fun! I like that’s it’s different everyday and only 30 minutes!!
    - Jul 20, 2019 by K.T.
  • It is like having a personal trainer (or a group of personal trainers) but also like working out in a group at the same time.
    - Jul 20, 2019 by S.S.
  • The staff are great where ever you go. Friendly and energetic they make the workout fantastic!
    - Jun 29, 2019 by S.T.
  • Flexibility for workout times and fantastic trainers
    - Jun 18, 2019 by A.A.
  • It's fast convenient and effective
    - May 18, 2019 by Karin Spears
  • I like that I can be in a round within 3 minutes of walking in the door. Then after getting a great workout, I'm out the door in 30 minutes.
    - May 10, 2019 by P.D.
  • I can start almost anytime of the day! I love that’s is so accessible and it’s only 30 minutes for an awesome workout!!
    - Apr 24, 2019 by D.T.
  • Friendly trainers, no set class time, intense 30 min work out that program does not repeat.
    - Apr 22, 2019 by Steve Kim
  • The trainers are awesome! They are so helpful and so kind. I look forward to going and working out! The gym is clean and always presentable. It truly has made a difference in my life and the way I workout.
    - Apr 4, 2019 by Mackenzie Werner
  • No class times, workouts are intense, trainers are very friendly, personal and knowledgeable
    - Mar 17, 2019 by S.P.
  • Best trainers ever!!
    - Mar 13, 2019 by M.W.
  • Awesome program and Excellent Trainers!!!!!
    - Mar 11, 2019 by Kelli McLaughlin
  • The trainers and the clients.
    - Feb 27, 2019 by D.G.
  • The trainers - who kick ass The varied workout - every day is different The schedule - you are not tied to a specific work out time The efficiency - in, out and sweaty in 30 minutes
    - Feb 26, 2019 by Julia Kendall
  • So much! It's quick, it's therapeutic, it's a quality workout with fabulous trainers. Just can't beat it.
    - Feb 24, 2019 by Merica McCarty
  • No class-times, so much variety, and Mandi, Allison, and Jilly are amazing trainers.
    - Feb 22, 2019 by Tracy Witt
  • Its an upbeat and comfortable environment! The trainers help you with proper form and know when to push you! Not to mention reaching out if you miss more days than usual!
    - Feb 20, 2019 by Sara Andrews
  • Nice use of space, fun trainers, good work out!
    - Feb 19, 2019 by Lane Macinness
  • 9Round is a great way to get a quick, high intensity workout done within a busy schedule. There is always something different, and depending on how hard you push it can nearly replace all other exercise. Plus the trainers are fun and gregarious, welcoming, but tough. That’s a good combo that keeps me coming back. Over a year and counting, 9R is the longest running membership workout plan I’ve ever stuck with. Love it!!!
    - Feb 15, 2019 by Robert DeAngelo
  • The trainers are positive, fun, energetic and welcoming. You don’t have to mesh to a schedule. Come when you want and you never have to wait more than 3 minutes. There is no time to get bored. The workout moves so quickly that it is over before you know it.
    - Feb 14, 2019 by J.Z.
  • That it’s 30 min and I feel like I’ve gotten a strength work out
    - Feb 11, 2019 by D.H.
  • I like the time flexibility and the kickboxing.
    - Feb 9, 2019 by S.H.
  • The trainers. The workout itself / the ability to kick and punch!
    - Feb 9, 2019 by S.S.
  • Excellent trainers, a fantastic workout, and a super fun atmosphere!
    - Feb 6, 2019 by D.B.
  • I like that I can drop in anytime and start my workout, with a busy changing schedule this works great for me. 30 minutes is also easy fit into my schedule. For me getting motivation to get to the gym is 90% of my challenge. Once I'm there I don't have to worry about anything the workout is prearranged. I like the interaction with the trainers, they help you make sure your form is good, and provide encourgement. The free form round where your one on one with trainers is great as well. I cancelled my regular gym membership after doing the first free class cause it was so boring, and not motivating.
    - Jan 25, 2019 by Paul Durston
  • Not only is it an amazing workout but it is a supportive community. The trainers are amazing and keep me motivated to work hard and keep coming back!
    - Jan 25, 2019 by Suzanne McKee
  • Love the encouragement from the trainers
    - Jan 17, 2019 by M.A.H.
  • Energetic trainers!
    - Jan 11, 2019 by C.C.
  • The trainers are very friendly and energetic. They make it a personal experience.
    - Dec 24, 2018 by S.P.
  • I love the sense of community I experience at my 9Round gym. Allison, Mandy and the rest of the amazing trainers help me start off my mornings with a great bang
    - Dec 20, 2018 by Alex Medina
  • I love the variety of workouts after 2 1/2 years I don't think I have done the same one twice, and the trainers are so professional and motivating.
    - Dec 9, 2018 by T.O.
  • Great staff and set up and convenient location
    - Dec 5, 2018 by Hannah Sommer
  • Amazing trainers! A different workout everyday! The 9round workout community is super up lifting and drives me to workout 5 days a week.
    - Dec 5, 2018 by D.G.
  • I love the trainers and their commitments to their members. I also am really enjoying the holiday beat the ball challenge. It has motivated me more that I can explain.
    - Dec 3, 2018 by Rhonda Grosz
  • The trainers are always upbeat and motivating. Great workout every time!
    - Dec 3, 2018 by A.G.
  • Trainers, the workout and the flexible start time of hopping on a circuit. All the trainers know me and push me to reach my goals. I love it.
    - Dec 3, 2018 by Scott Jackson
  • The best trainers ever!!!!
    - Nov 28, 2018 by M.W.
  • Flexibility of times. Never the same workout. Great trainers. Motivating community. Fun!
    - Nov 26, 2018 by J.K.
  • The trainers are incredibly supportive and motivating. It's a fast, convenient workout that always leaves me feeling better than when I came in.
    - Nov 25, 2018 by S.T.
  • The trainers at my 9R are awesome. Friendly, fun, and FIERCE!
    - Nov 16, 2018 by R.D.
  • It’s a great combination of a class and an individual workout.
    - Nov 11, 2018 by D.H.
  • The trainers and the length of the workout. It is easy for be to work into my schedule, given the lack of class times the most I have to wait to get started is 3 minutes. its great i have already told dozens of people about it
    - Nov 9, 2018 by Karin Spears
  • Everything. The workouts are fun and quick and the trainers are lovely.
    - Nov 9, 2018 by S.S.
  • I like that it’s a different workout everyday. I look forward to seeing what the different rounds will be daily!
    - Oct 10, 2018 by A.R.
  • Trainers, daily work out program changes.
    - Oct 10, 2018 by S.K.
  • the staff and the tough but great workouts!
    - Sep 21, 2018 by Alexandra Gage
  • Louisville, Colorado 80027 I love the flexibility of getting my workout in no later than three minutes upon arrival. I love Alison and her energy at 6AM EVERY morning! I love the variety in workouts. Never a dull moment. I love the monthly challenges. I’m TOTALLY digging the plank challenge this month. I love Mandy’s receptivity to member feedback... I suggested the gym partnered with A Precious Child, a non profit organization that assists children with things like sports equipment, back to school supplies and Christmas wishes, to name a few. We rocked the back to school campaign. I am so grateful for Mandy’s support while recovering from my running injury. I’m stronger and happier as a result. I love Josue’s IG mini training videos. I love Jillian’s ‘tough love’, even as my legs shake from the exhaustion. But most of all, I love that we feel like a family.
    - Sep 20, 2018 by Alex Medina
  • Excellent trainers and just a fantastic workout.
    - Sep 8, 2018 by K.M.
  • I have been coming to 9Round Louisville for almost three years and I never get bored! Always an excellent work out with a team of dedicated trainers that support you with humor and positivity! I love that there are no class times, so when I am ready to work out, I start. I look forward to coming to 9Round and know it has made a huge difference in my physical and mental health. Thank you!
    - Sep 6, 2018 by K.B.

About the team

  • Christine   "The Machine"
    Christine "The Machine"
    Christine, "The Machine", is owner/ACE certified personal trainer/Fitness Nutrition Specialist and is originally from Saint Paul, Minnesota. She has been trained in Brazilian Jiu Jitsu while serving in the Army and has spent the last 12 years kickboxing. Christine is very passionate about helping others on their fitness journey and is excited to bring the awesome 9Round experience to Louisville. "Our gym is a place with no judgment. It's filled with motivating and thoughtful trainers who help others achieve their goals and celebrate success."
  • Mandi  "The Savage"
    Mandi "The Savage"
    Mandi, "The Savage", is originally from Chesapeake, Virginia and recently moved to Colorado. She is the Assistant Manager at 9Round Louisville, ACE certified personal trainer, and comes to us with experience as a strength and conditioning coach. Mandi's personal interest in fitness came after a softball accident when her weight began to increase to over 200lbs. She decided enough was enough and began running half a mile every day along with weight training. The weight started coming off and she has been addicted to an active lifestyle ever since. Mandi is excited to join the team because the energy at 9Round Louisville is contagious! "You arrive hyped about the workout and you leave satisfied. Every workout changes daily which is awesome because you're constantly challenging yourself to become a better you! If it doesn't challenge you, then it doesn't change you."
  • Josue  "The Predator"
    Josue "The Predator"
    Josue, "The Predator", is originally from Broomfield, Colorado. A former wrestler, he became a state champion while in high school and has continued his passion for fitness through weight lifting the past 10 years. As an ACE certified personal trainer, Josue loves to guide others to their physical and mental limits. The "Predator" will train you to focus your energy and hunt down your fitness goals!
  • Allison  "The Striker"
    Allison "The Striker"
    Allison, “The Striker”, is originally from Southern California and moved to the beautiful state of Colorado 9 years ago with her family. She has been training in Kickboxing, Muay Thai and Krav Maga over the last 6 years and will earn her Black Belt in Muay Thai in May 2018. In 2014, she was diagnosed with an autoimmune disease called Hashimoto’s Thyroiditis and adrenal fatigue and made the choice to treat it holistically. In doing so, that forced her to change her nutrition and exercise regime. In less than a year she lost over 40 pounds, overcame depression and fell in love with fitness in a new way. With her successes she has a great desire to encourage and empower others to take control of their wellness and conquer goals. For the last 2 years she has been an online health & fitness coach, is a Level 1 certified Muay Thai instructor volunteering at her dojo and is currently studying to be a NASM Certified Personal Trainer. Allison is very excited to be a part of the 9Round family and community. She wants to remind us all that “No one is you and that is your power!”
  • Mike  "Magic Mike"
    Mike "Magic Mike"
    "Magic Mike" is a 9Round Certified Trainer, born and raised in Louisville, CO. He began doing martial arts at age 5 and is a second degree black belt in Shotohan karate. He's currently on the U.S. National Team and training to go to the Olympics in Tokoyo in 2020. Fitness has always been a huge part of Mike's life and something he believes is very important in anyone's life - which is why he entered the industry. Everyone's journey is different, but we all have to start somewhere, and there is no better time to start than now!
  • Jilly  "The Jawbreaker"
    Jilly "The Jawbreaker"
    Jilly, "the Jawbreaker", grew up in Liverpool, England. She's a 9Round Certified Trainer as well as Hiit and Bootcamp group class certified. Jilly was always 'sporty' growing up, but fitness became her passion after losing her Dad to cancer when she was 24. It showed her that we have to look after our body and make the most of life as we only get one shot! She educated herself about healthy eating and began running. Jilly couldn't run a mile when she started out but immediately set a goal of running the London marathon, which she achieved in 2013. Working in advertising at the time, she needed to be efficient while training as she worked long hours, which is when she learned more about HIIT and really maximizing short workouts. Now she keeps her workouts varied and as fun as possible and loves running in sunny Colorado! Jilly chose 9Round because it's fast, fun and she love's hitting those bags! It's so different to any other workout she has done before. Her favorite quote is "The pain you feel today, will be the strength you feel tomorrow."

Local News and Events

  • 1st Social Event!
    Mar 3, 2016
    Thanks to all of our members who made it out for our 1st 9Round Louisville social event at Por Wine House....
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