Mach983 CrossFit - Aurora, CO

Emily is always so positive and engaging, and she is clear and patient with her demonstration of movements and technique. She's been doing this for a long time and it shows!

I absolutely adore Trevor. He is kind, attentive and encouraging.

Trevor was amazing. I’m visiting from out of town(sea level) and recovering from a serious eye surgery. This was my first CrossFit workout since early august. Trevor helped me scale appropriately and was super encouraging and technically great!

This was probably one of the best gym experiences I’ve ever had. Trevor is awesome! He helped me with proper form and technique and kept me encouraged and motivated through the entire session. He took the time to explain each workout and genuinely cared about each person’s individual abilities, never pushing anyone past their comfort level. The workouts absolutely kicked my ass — in the best possible way! I left excited, optimistic, smiling, even while walking home on limp noodles. The other guests were kind and welcoming, and I honestly can’t wait to book my next workout. Thank you!

Great energy, encouragement, and coaching!

With Emily as a coach, I feel she really focuses on proper form and movements in a way that stands out. Even when the class is large and busy, she takes the time to move around and connect with each participant individually. Emily is a highly educated coach and when she notices when someone’s form starts to break down, gently corrects posture, and offers clear explanations about why those adjustments help avoid injury and improve performance. It’s impressive how she balances educating the whole class while still giving personal attention. Working out with her pushes me to reach new PRs and keeps me coming back. The confidence and care she brings to coaching make the whole experience feel both challenging and supportive.

Nice space and good people! Warm up was efficient and the demo and clear and concise. Loved the WOD today, perfect amount of effort output. I will definitely be coming back!

Trevor is warm, welcoming, a fantastic coach and awesome human being! 😊

Trevor is a great coach. Always brings good energy and has a solid warmup before the core workout

Trevor is always great to have as a coach. The way he explains things is easy to follow and he lets us know what to avoid in our movements. He also provides great corrections which really make a difference!

Abi was great. Clear instructions & demo before and during class.

Kept high intensity pace. Words of encouragement were shared. Intentional programing. Melissa not available from selection.

Greg is an excellent and highly motivating coach!

Liz gave good instructions for the movements while demonstrating how they should look. Good encouragement and correction of movements durning WOD.

Trevor is an awesome coach! He brings a positive energy and gives great cues/advice. I always look forward to his class and I know I'll learn something.

Trevor consistently rocks it! In addition to what I have shared before he also made sure to make personal connections such as asking how life is outside of the gym. He seems to genuinely care about all the athletes well being in and outside the box- as always he also noticeably assisted folks adjust as needed for safety reasons and appropriate scales- and he made sure everyone in the class had access to the workout by putting the WOD on both screens so it was more accessible to see. Trevor continues to be a rockstar coach

Love the vibe and everyone is super nice and welcoming!

Ella’s classes are always great. Positive vibes (even at 5AM), super informative with clear communication on the movements of the day and class structure. Even in large class Ella is always providing guidance and encouragement.

First time back in 13 months after an injury (Not CrossFit related!) and Trevor was great. Helped me ease back in. Love seeing all the levels of athletes and Trevor is terrific at making everyone feel safe and comfortable in their individual abilities. Always love the feeling of being at Mach with so many kind and inviting humans working on their fitness together.

What an excellent class we had today!

Abi is sooooo knowledgeable!!!!! I've gotten better because of her coaching. I'm so appreciative of her feedback. If she gives you some tips, apply them! She knows what she's talking about! Thanks a ton Abi!

Awesome community, awesome coaching, great gym! Thank you!!

I really enjoy going to Emily class. She's very helpful and willing to teach you techniques on how to improve.

Great gym and vibes!

Coach Melissa Wood (couldn't find her name on the drop down menu) Great coach. Friendly, approachable & knowledgeable. Explained everything clearly & was helpful & flexible with scaling options. Very awesome coach & human. It's rare these days to get a good CF coach too, so you appreciate it when you find a good one! Ka pai! (Excellent) 😃

Trevor Did Great! Really Good Class

Trevor is a great coach.

Great energy and very thorough throughout the WOD

Loved all the tips for better form and movement. Thank you.

Easy going, relatable, and explained things clearly. First time at a CrossFit gym and Ben (as well as those in the class) were welcoming and friendly. Thanks for the fun smoke session!

Awesome job correcting my form and helped motivate me throughout the workout. 10/10

My first class and she was great. She took the time to help me figure out the lingo and my limits. She was great! Thank you Chandelle!

Trevor is a great coach. We were doing gymnastics. He takes the time to explain proper form, the reasoning behind every exercise and all the progressions. Great experience every time.

Great workout and Trevor helped me modify the workout due to a recent injury. Just really great vibes; 10/10 would recommend

Awesome!! Very welcoming, not overbearing and super motivating

Loved learning how to do a sandbag carry the right way without hurting my back and struggling to pick up the bag! Always great encouragement too!

It was my first day back into the gym after a long break from CF and Ella was very supportive and gave great tips throughout the workout - especially the metcon. Looking forward to more classes!

I was in a fitness slump, not very motivated, but know I had to make some changes… Mach983 CrossFit has been positive and great ! I’ve taken a class with Fred, the instruction and modifications for the workout have been top-tier. I feel very welcomed buy the community…. Fred’s coaching is excellent.

Trevor gave me some good feedback on my cleans. Looking forward to gaining momentum this fall!

Liz was amazing - it was my first time at this gym and she made it a point to make me feel welcome and introduce me to everyone in the class. As well the adjustments in movements she provided we spot on a helped a ton. Could not recommend her more as a coach!

Ryan is everything someone can ask for in a coach!

Trevor is a great coach I learned a lot from him

Trevor is such a wonderful and supportive coach! He gives me so much motivation to keep going, and I really needed that with today’s workout.

I enjoyed the warmup and thought it was thoughtful for today’s workout.

Thanks Ryan Love the cardio Thursday!

Loved it! Abi is a great coach 🙌🏼

Great class…the partner workout was fun! Trevor is an awesome coach! He explains thing very well, and is super encouraging!

Liz coached a fun class and was very personable. She made sure everyone in class had proper form and motivated us all to lift heavy. Would recommend.

Liz breaks down complex movements and makes them approachable for any athlete. She is passionate about movement and creating opportunities to grow.

Everything was great today, thank you Liz!

Very fun! Thank you!

Great class and coaching!

Just getting into CrossFit after powerlifting for so long. I was looking for more of a competitive community to push my limits. Definitely tough but Abi gave me pointers and motivated me to push harder. To help set a baseline for a strong front squat!

Melissa isn't an option here as a coach to review but I really enjoyed class today. She corrected form, was available, aware, encouraging, motivating, told me when to push hard and when I could be doing more. All the things I want in a coach! Thanks

Emily is always great and gives clear directions. Gives me great modifications for the workout that work for me with a previous back injury.

Mel is a great person and a great coach. Knows how to encourage everyone no matter if you are brand new or been doing CrossFit for 10 years.

Abi was amazing, she worked with me on starting a routine just right so I don’t exert myself too much, but just enough to feel the workout. She was great about teaching me how to do the workouts correctly and also fixing my form. She made me feel very welcomed, I can’t wait to return.

Trevor made the class a welcoming and encouraging space, ensuring I felt included as an out of town guest.

Dropped in from out of state. Great workout, and camaraderie. Coach Emily made me feel right at home.

Trevor was awesome and controlled the large group like a pro! Happy we started coming here! Awesome crew!

Ryan does a fantastic job of providing individualized attention. His coaching style is very clear without over complicating instructions. I’ve really enjoyed my last two barbell classes

Trevor is an awesome coach! He’s very encouraging and uplifting. He always takes the time to go over the exercises before we start to ensure we do everything correctly.

Melissa was great! Very instructive and supportive for is newbies!

Liz is amazing! She keeps a good eye on my technique and always encourages me!

Always positive and encouraging. Coaches to all levels in each class. Gives clear tips for adjustments to improve and stay safe in the movements. As a beginner, that’s so helpful!!

Liz was so great to have coaching for my first day at the gymz She explained all the movements perfectly and made me feel super welcome!

Emily did good this morning and her instructions for movements was thorough. Thank you!

This was my second class (although first at Mach983) with Melissa. She is a GREAT coach … always fully explaining and demonstrating various moves and lifts, as well as different variations for ability levels. Love her positive and encouraging attitude!

Trevor was a great instructor! Super welcoming when we dropped in and motivating during the workout.

Liz was supportive & encouraging. This was my first CrossFit class, and she made sure I understood all the movements & lingo. I’ll be back for sure, what a fun time!

Melissa has quickly become one of my favorite coaches.

Trevor was very welcoming, explained everything in detail and provided great feedback and encouragement. This was my first CF workout in 3 years and I felt like I belonged immediately! Thank you.

First CF class back in more moments than I’d like to admit! 😉 Chandelle was super welcoming, engaged, and encouraging! Thank you!

Trevor is the best! Great energy and a great coach. Always willing to help.

Ryan was great, he was there when I needed him at all times. He was able to answer all the questions I had. He was definitely motivating. Thanks Ryan for the experience. I’m looking forward to my future classes.

I like working with this coach, because of he’s unique teaching techniques. He corrects us when we make mistakes, makes us learn more and better ourselves. Really did teach me so much from techniques to much more.

Ryan’s positive energy and encouragement keeps everyone motivated, making even the hardest workouts feel fun and doable :)

Excellent

First time and LOVED IT. Loved hearing and seeing the exercises from the coach and then following the examples of others in the class!

Trevor was very welcoming and patient. Great instructor with good energies

He is great coach

Well well well..I've waited 89 days for this moment. Under Erin's guidance, I didn't just fail to learn - I regressed into a state of forgotten truths. Her encouragement? They floated past me like whispers in a storm, unheard and unnoticed. Still, I endure - fueled only by sheer defiance and the hope that one day, I'll remember how to learn again.

Killer workout with some killer people! I know which gym I’ll be going to when I visit Denver from now on! Thank you so much for all the hospitality!

Great, very helpful and observant on coaching proper technique.

Coach Liz is a great addition to Mach! She thoroughly explains and demonstrates the movements and also provides constructive feedback. She’s awesome!

Liz is a great coach! I love that she demos every move no matter the experience level, helps with modifications and the kind corrections during workouts.

Trevor is awesome! Not only is he your biggest hype man, but really takes the time to make sure you’re good throughout the class and pushes you to perform your best. 10/10 enjoyed my experience with him.

Ryan was attentive and detailed in his coaching today, even with a pretty full class. Appreciated the focus on form and positivity!

Super welcoming and accommodating!

Very great class! Emily was an awesome coach! She gave me some good tips and adjustments all throughout the workout and that was very helpful!

Been to a few boxes - most important to me is culture - you all have a warm, welcoming and inclusive group. Trevor’s coaching was spot on - clear, concise and good focus on form while not being intimidating. It is a great place to work out with fun people.

Great work out

Did a drop in at 5am and the gym had great energy and had a great workout

Ryan is the best! Does a good job explaining and walking us through each exercise and pushing us.

I thoroughly enjoyed the coaching approach to each movement! I like the breakdown and the engagement that Pat showed. I felt welcomed and work with. Thank you, Pat!

Abi is great! She watches my movements to ensure I have good form during the workouts. She also gives me many options to scale down some of the workouts that I cannot quite do yet.

Everything was great and the coach of the day was super helpful and hands on. A great all in all community to work with!!!

Abi was very professional and fun! She started with an icebreaker to help everyone connect during warmups. She made WOD easy to push through with constant encouragements and feedbacks. I am looking forward to more workouts with Abi!

Trevor is very helpful and professional. He explained and performed all the movements of our class, and he answered all our questions. He also provided tips and ways to improve our form throughout the workout. It was great.

Great class. Thanks!

GREAT coaching, clear and concise cues and corrections. Awesome space and great people! THANKS!

We tried it for the first time and had a blast! Trevor really encouraged us and helped with tweaks for movements we haven't done before. Highly recommend!

Awesome job Ryan, thanks again!

Always appreciate Ryan’s ability to get creative with a large class in a small space and every piece of equipment out. His attitude and ability to encourage is top notch and love 5am

Ryan was great! Class format was well organized and everyone’s participates really well. Was fun!

Emily is super knowledgeable and upbeat. It’s a joy at 5 AM.

Erin is a excellent trainer. She was able to address a few questions with my form in a way where I was able to make the correction and it made a significant difference. Great energy.

Good warmup. Engaged with class. Coached me throughout while encouraging me to keep going with muscleups. Held me accountable throughout the 5am workout.

Coach Ella led a great class! It was a challenging but fun class! Great way to dive back into xfit in the new year!

Trevor was great! Encouraging, thorough and cool!

Great way to start the week! Fantastic coaching, great crew!

Great class… Very intense and very enjoyable!

Coach Trevor had good review and demo of movements. He kept us rolling and on time. The participants were welcoming to me and a bunch of beasts. I’ll be back for more.

Had a great time and Chandelle was a great coach! Explained the workout well, critiqued form, and was encouraging during it providing positive feedback.

Jessica is a great coach who challenges every person in the class! Her warm ups are also really good.

Class was great! Good energy, good warmup and flow. WOD was tough but good. Super friendly and helpful

Lauren was amazing, she demonstrated the work outs and explained everything very thoroughly before starting. She continuously gave positive feedback to not only me but other people as well. Great environment and energy over all!

Great class with Trevor! He was very helpful with the moves and patient. Also everyone there was motivating and welcoming I’m excited to go to another class! Thanks Trevor!!

First class with Erin coaching, fantastically run class even though it was jam packed! Super motivating, great cues, thank you!

Trevor was a fantastic coach. I haven’t done CrossFit in about 10 years and he was positive, informative, and supportive. Super nice guy!

Very welcoming and helpful with explanations and form corrections.

Ella was excellent! Really appreciated the warm welcome, and the coaching she provided throughout! I was nervous coming in with no CrossFit experience but felt very comfortable by the end of class!

Super friendly and welcoming environment. Great workout!

Lauren is a great instructor! I am new to the gym and her descriptions of the movements and feedback is so helpful!

Loved having the 7:00 class! I would definitely go to Fridays at 7:00 at least every other week!

Awesome class. Great coach. Always walking around and motivating the group and correcting when necessary. I will for sure be back.

He was thorough and gave good coaching tips when needed.

Chandelle was

I liked the layout of class and the style of warmup. The coach was very encouraging and spoke clearly. Personally, I like a little more critiquing of my form but no worries since it was his first time coaching me :-)

This was my first class at the gym and Ella was so welcoming! She made sure I had everything I needed and gave me modifications as we went along. It was an awesome way to start the day!!

Fun, easy going, and helpful!

Lauren is always so thorough with her warmups! Her PT background and coaching skills are so helpful whenever anyone needs to modify. She’s also so friendly and tries to speak to everyone in the class. 😊

Trevor was awesome. He offered helpful tips and guided me to approach lifting techniques with a simple, straightforward mindset. He noticed when I was overthinking and made everything feel more approachable.

Welcoming community! Great coaching!

Strong encouragement on the snatches particularly since I really wanted to bail and not do them. But I did them and he paid attention to my form and hyped me up after the first round which gave me the confidence to get after it on the subsequent rounds.

Class was great like always. Fred makes sure we put in work!

I dropped into Mach and have to say Trevor is an awesome coach! He introduced me to the class & definitely made me feel welcomed!

Emily is always attentive and making sure we execute movements correctly. After my recent back injury she would check in with me to ensure I was okay. Emily is a caring and an exceptional coach!

The class started with a great stretching session to enhance flexibility. We then ran 800m to warm up the muscles before the WOD. The day was packed with several movements to give the entire body a great workout!

Emily you are truly an outstanding trainer-you go the extra mile making sure that everyone understands the exercise, help people modify, and sincerely care about the participants. Emily puts safety first emphasizing proper form as well as enjoyment of working out! By far the best class!

Awesome coach.

Trevor was great. Welcoming and gave detailed instruction.

I had an absolute blast at the Friday 6am class! Coach Emily was very involved and helpful with me as an out of state drop in! The rest of the group was also very warm and supportive! From someone to be able to come in and join a group and feel welcomed speaks volumes about the community that has been built at Mach 983 CrossFit. I will also drop in when I get a chance! Much love from Austin TX

Ella was great. She did a good job explaining each movement and prepared us in warm ups to do them.

Open gym today so I did yesterday’s workout. It was fun! Hit my goal

Jessica was awesome! Made me feel welcome and was attentive to me and to each member during class. She provided modifications, which I needed a few. Great 1st class!

I appreciate the intros.

Jessica’s classes are the best! She is a great coach!

Was great coming back after 2 weeks being out of town and always, super warm and welcoming environment from Trevor! Really great team of coaches that have genuine and personable communication!

Great job, good class.

Trevor was diligent in ensuring athletes understood the movements and WOD as a whole. Before, throughout, and after the WOD Trevor checked in with athletes regarding how they were doing. Fantastic experience.

Dropped in on the second-year anniversary and it was a nice surprise! The community was so fun and everyone was very welcoming. It felt like I was celebrating two years right along with them! Thanks for the fun workout!

I look forward to morning classes with Emily. She has been so great helping me figure out alternatives while being pregnant and still getting in a great work out! I greatly appreciate her knowledge and kindness!

Emily is amazing! I am new to CrossFit and she is very accommodating and modifies workouts for me. She is always encouraging and has made my intro to CrossFit very approachable.

Great first CrossFit class. Jessica did a great job modifying for my needs and still making sure I got a good workout. I look forward to working out with her in the future!

Dropped in today. Great coaching, great community and great programming. 5 stars.

Super sweet and helpful

Excellent, she always is pending in all the moves that I need to to, and help to to hit the goal of the day.

Very Friendly & informative.

Trevor is always positive and encouraging. He engages with everyone in the class and is continuously giving feedback helping us improve. He tells me to scale the run a lot! I don't argue with coach.😄

Great class! First day back after 2 months- awesome support and tips, so glad to be back in your class Chandelle! Thank you!!

Ryan explains everything, is circulating during the workout, and offers positive encouragement. It was a great class!

Abi the instructor is great. She is motivating and ensures my forms are performed properly

Great energy and friendly. My wife and I enjoyed the drop in

Welcome back, Coach Ella! 💪

This was my first CrossFit class ever. I knew about 1/2 into the hour that I was going to sign up. I’m excited for this new fitness journey with this supportive community!

Abi did a great job reviewing the many different movements in today’s workout. She also paid special attention to several new students. Fun class!

Nice gym. Good workout. No complaints! Would drop in again when in area.

Great. Helped me push through 👏🏾

Erin boots’ed the house down, as always. 10/10 immaculate vibes & superb coaching

Love this class!! Trevor has such a positive attitude and keeps everyone moving at all different skill levels. Left feeling great and motivated to keep working on my weaknesses! Thank you!

Dropped in while here for work; great class. Great coaching. I don't understand why they tried to kill me with a 40-minute WOD but . . . will definitely be back next time in the area for work.

Very friendly and community oriented. The whole crew makes if fun to work out!

Lauren was attentive and positive, even in a large class!

Trevor is friendly, professional and answers all questions thrown his way! He is a win for the Mach 983 box!

Trevor is an amazing coach! Always providing the support we need and ensures we are all working to the best of our abilities. He thinks outside the box when I need to modify a workout which I really appreciate. Thanks Trevor!!

Trevor was welcoming and made sure I was familiar with the work out movements and checked on me during the lifts.

Patient and very encouraging for someone who has had a gym hiatus! Thank you!

I’ve had Trevor as a coach multiple times and every time is a wonderful experience. He’s knowledgeable and fun and kind.

Out of towner just dropping in while visiting Denver. This place should be a Denver landmark. Ryan and the regulars were so welcoming and encouraging. Class was challenging but rewarding. Thanks for a great experience Fred and Ryan. I will be back! 😊

Really great job!

Trevor always does a great job of getting his classes warmed up and prepped for the workout, and at providing cues and encouragement during the workout. He's friendly, knowledgeable and an all-around great coach.

Phenomenal experience. I travel for work and Fred came in early to allow me to complete a quarterfinal workout!! Going out of his way to help out an athlete he's never met is awesome and is what separates the great coaches from the rest of the pack!! Definitely coming back to this gym in the future!

Great! He’s very proactive and helpful

Such a wonderful drop-in experience! I would definitely be back next time I'm in the area visiting.

I was nervous about doing a class at a new gym but Coach Ryan greeted me right away and I was totally at ease after that. Challenging workout with a great atmosphere. Would love to do another drop-in!

Lauren is awesome! It’s hard to make it to an AM class sometimes. I appreciate the encouragement and motivation Coach Lauren and all of the coaches offer at MACH386.

Great workout and great coach! Love the community!