5 / 5 stars
89 reviews
Donaldo M.
May 16, 2025
left a review for Robert Mireles

Dropped in for a class while on vacation visiting family. The facility and equipment are new and clean. The members were friendly and coaches David and Robert were informative, encouraging and friendly. The workout was well programmed and fun. If you are in the area go by and check out CrossFit Attain.

Stephen P.
May 14, 2025
left a review for Robert Mireles

Today was a fun class very different. I liked all the rowers set up with the main screen It was really cool.

Sara O.
May 14, 2025

James T.
May 13, 2025

Alayna was awesome! Great class and good energy from the coach. Thanks for the drop in!

Corey H.
May 13, 2025
left a review for Robert Mireles

Tom P.
May 7, 2025
left a review for Robert Mireles

Rob was excellent today. I’m an affiliate owner just passing thru and so I dropped in. Rob was welcoming from the moment I reached out. When I arrived it was clear that he had a plan for today’s warmup. Workout. And cashout. I received individual coaching from him during each part of the workout. The members were friendly & welcoming. He ran an excellent class and I would definitely recommend this gym for locals or anyone dropping in

Eric A.
May 6, 2025
left a review for Steph Mireles

Great first day! Facility is very neat and clean, and the equipment is in great condition and of great quality. Excellent attention to detail. Members are friendly, welcoming, and “normal” people. Steph is a fantastic coach. I’ve been doing CrossFit for 10+ years and can’t remember the last time I learned as much in a single class. Coaching is constructive and encouraging without the over-the-top, in-your-face “rah, rah, rah, you can do it” faux motivation. I did not expect to choose my new gym so quickly, but the decision was easy.

Susan E.
May 3, 2025

First time going to the endurance class and Cari gave me great tips for improving my form with both the rower and C2 bike. A great workout to start the day!

Mark V.
May 2, 2025

Alayna is a great coach. Most helpful and motivating!

Nick S.
May 2, 2025

Alayna’s class was great. She is very engaging, explains everything clearly and pays attention to each person’s needs, giving advice and encouragement.

Dalia V.
May 1, 2025

I’ve done only open gym so far. The space is great. I love the easy interaction with the owners. And the fact they have the flexibility to do open gym, even during off class time, it’s so convenient for my schedule. I’ll try to attend a class and meet other members. Today I met Warren, another member doing open gym too. He was so helpful too.

Nicole W.
Apr 28, 2025
left a review for Robert Mireles

Saurabh N.
Apr 25, 2025
left a review for Robert Mireles

Rob was thorough with his feedback about squat positioning which helped a lot. He was very welcoming and didn’t feel like it was my first day at Attain.

Dawei W.
Apr 24, 2025
left a review for Steph Mireles

Steph always takes time with every athlete—she watches your every move like a coach-ninja and helps fine-tune the tiniest details. I used to seriously struggle with my front rack full grip, but after one of her magical wrist warm-ups, everything changed. Big shoutout and thanks to her.

John P.
Apr 23, 2025
left a review for Robert Mireles

Andrea M.
Apr 23, 2025
left a review for Robert Mireles

Rob’s classes are always fun and provide me with a great learning opportunity. He finds a way to challenge me while simultaneously building my confidence! He delivers small but impactful feedback that carry over class to class, helping me improve every time I show up!

Bethany W.
Apr 18, 2025

David’s fun energy and calm, yet supportive, demeanor made for a great class. It’s clear he has a solid background both from a technical and coaching perspective. He was cognizant of each athlete’s individual abilities, even for athletes who were new to him. He provided cues and encouragement when needed. Can’t wait for my next class with him!

Steve C.
Apr 16, 2025
left a review for Robert Mireles

Brian M.
Apr 15, 2025
left a review for Robert Mireles

Matty G.
Apr 13, 2025
left a review for Robert Mireles

I feel like I repeat myself too often. Bu, here’s the thing: I’m reminded of it constantly. I started CrossFit in 2014 and have not stopped. I have some knowledge of it. However, each time I work with Rob, I learn something new. Often, it’s something basic (foot position, etc.) but sometimes it’s a game changer. His approach is perfect. No wonder Attain is doing so well.

Phil C.
Apr 12, 2025
left a review for Robert Mireles

For years I’ve gone to CrossFit just to get a good sweat, but I can quickly tell from Robert that he brings a higher level to the standards of CrossFit and can only benefit in the long run.

Luke D.
Apr 11, 2025

Taylor H.
Apr 11, 2025
left a review for Robert Mireles

Maria P.
Apr 10, 2025
left a review for Robert Mireles

Robert did great! He really focused on helping improve my technique and pushing me to go heavier. I really enjoyed his class and was impressed by the set up and equipment at Attain.

Sarah G.
Apr 9, 2025
left a review for Steph Mireles

Steph gave me great pointers that helped with my box jumps and hollow holds.

Warren J.
Apr 7, 2025
left a review for Robert Mireles

Excellent Day 1 - Coaching was On-Point, gym is clean and organized. Looking forward to tomorrow!

Sam P.
Apr 7, 2025
left a review for Robert Mireles

Excellent coaching as always! I really like the personalized attention Rob is able to provide during class in a group setting.

Marisol A.
Mar 26, 2025
left a review for Robert Mireles

Robert is an amazing coach!! He makes sure you are doing properly. Couldn’t ask for better.

Peter L.
Mar 26, 2025
left a review for Robert Mireles

Rob gave me some good pointers on deadlifts, which I think helped me lift heavier than I usually do.

Magda D.
Mar 25, 2025
left a review for Robert Mireles

I initially felt a bit nervous going into the class, but Rob’s welcoming approach quickly put me at ease. I appreciated the small class size and the attention to detail, from the personalized instruction to the well-organized and clean facility.

Stephanie W.
Mar 25, 2025
left a review for Robert Mireles

Rob was awesome per usual, always helping with my form and making sure I’m doing the movements properly.

Racquel D.
Mar 18, 2025
left a review for Robert Mireles

Deivid C.
Mar 12, 2025
left a review for Robert Mireles

Had an amazing experience on my first training day! The coaching was excellent, and the atmosphere was super motivating. Highly recommend and can’t wait for my next session!

Wildegardo M.
Feb 28, 2025
left a review for Robert Mireles

Excellent class, really good instructor, I highly recommend this gym if you’re in the area, I’ll definitely come back if I’m in town.

Bobby M.
Feb 25, 2025
left a review for Robert Mireles

Great class - lots of coaching on my form - much appreciated!

Jayson B.
Feb 25, 2025
left a review for Robert Mireles

Robert was very welcoming for my first class. The class was run well, he was observant and supportive during class, and he gave me good tips from what he saw from me.

Dan D.
Feb 24, 2025
left a review for Robert Mireles

Rob is the GOAT of CrossFit coaching! Glad to be back at CF attain

Mordi H.
Feb 21, 2025
left a review for Robert Mireles

As always coaching was spot on. Makes the gym a fun and motivating environment.

Cosette H.
Feb 21, 2025
left a review for Robert Mireles

Class was great! It is a super welcoming environment. I loved how clean the gym was and the restrooms and showers. Robert was awesome at making me comfortable at my fitness level and provide great cues for adjustments

Xin D.
Feb 20, 2025
left a review for Robert Mireles

Erin S.
Feb 19, 2025
left a review for Steph Mireles

Amazing! As always, I got specific feedback about my technique that made a difference in my workout. I also always appreciate the coaching that supports us in having the most effective workout as opposed to feeling pressure to go as hard as you can and feel terrible after.

Christy W.
Feb 19, 2025
left a review for Steph Mireles

What can’t I say about the quality of Steph’s coaching! Not only does she clearly and concisely describe the workout, she addresses modifications and breaks down the movement into skill progressions that help us as athletes be more self aware of our abilities so we can “smartly” decide on how to complete the workout. She’s personable and has an approachable demeanor. She also checks in throughout the workout and gives cues as needed to help complete the movement correctly and/or more efficiently. She’s a cheerleader and the classes #1 supporter throughout it the class. And this isn’t just in one class, she’s consistently a super coach across every class!

Victoria D.
Feb 7, 2025
left a review for Robert Mireles

Great class. Small class sizes allow for more feedback. Clean and supportive environment!

Max H.
Feb 7, 2025
left a review for Robert Mireles

Jinjin H.
Feb 4, 2025
left a review for Robert Mireles

Ryan M.
Jan 29, 2025
left a review for Robert Mireles

Jimmy D.
Jan 27, 2025
left a review for Robert Mireles

Paula A.
Jan 25, 2025

Animesh N.
Jan 20, 2025
left a review for Steph Mireles

Had a great time.

Sandip P.
Jan 10, 2025
left a review for Robert Mireles

Emily A.
Jan 7, 2025
left a review for Robert Mireles

Michelle B.
Jan 7, 2025
left a review for Robert Mireles

Robert was great, very clear instructions during the workout, very welcoming.

Arun K.
Dec 31, 2024
left a review for Robert Mireles

Rob is awesome couch and he can understand

Stephanie M.
Dec 31, 2024
left a review for Robert Mireles

Love the smaller class sizes really helps w individualized coaching on form etc. Such a positive environment and always leave feeling great!

Eddie G.
Dec 26, 2024
left a review for Steph Mireles

Great class! Exactly what we needed post-Christmas. Thanks Steph!

Coleen R.
Dec 17, 2024
left a review for Steph Mireles

Great coaching and adjusts workouts to whatever you’re capable of.

Dominique P.
Dec 4, 2024
left a review for Robert Mireles

Great class, vibes, and support. Robert is super helpful and helps make sure you’re doing the movement correctly while also challenging yourself. Best place to drop-in for a class when in town for work.

Pat F.
Dec 4, 2024
left a review for Robert Mireles

Today’s class was a good vibe. I love being a part of a growing community!

Maggie B.
Nov 25, 2024
left a review for Robert Mireles

Awesome class! Great coaching cues. Had a blast!

Joanna C.
Nov 23, 2024
left a review for Robert Mireles

Rob is very clear with his instructions in the class he coached. He got his clients started with stretches before and after the class. He showed the moments for the workouts and reminded his clients to switch weights if needed and he also provided suggestions for modifications for each moments. It was a really fun class!

Dana H.
Nov 19, 2024
left a review for Steph Mireles

Amazing class with a great instructor. Steph helped me modify for my level and I’d absolutely recommend CrossFit attain to my patients.

Susan H.
Nov 15, 2024
left a review for Robert Mireles

It was great attending Tuesday’s class during the open house this week. I appreciated Robert asking if I had any injuries or need for any accommodations before starting the class. The facility is very nice, clean, organized, with high quality equipment. The big screen with the workouts for the day is a wonderful touch as I usually have a hard time reading workouts on whiteboards. Robert’s attentiveness with me and other individuals in the class was impressive. Robert continuously walked around and provided a great combination of encouragement and constructive tips during the workouts. Although I come from a gym that leverages CrossFit elements, we don’t tally our scores the same way. A quick pulse check to ask future new members if they need an overview of how to tally their score for a workout wouldn’t hurt :). The members I met in the 5pm class were kind and encouraging. I really enjoyed the vibe and felt very welcome as a guest this week. Thank you!

Jennifer C.
Nov 14, 2024
left a review for Robert Mireles

Danette D.
Nov 12, 2024
left a review for Robert Mireles

Awesome and super challenging workout! I appreciated so much all the tips on my form by Coach Rob and the encouragement throughout the exercises. Such a supportive environment!

Danny R.
Nov 11, 2024
left a review for Steph Mireles

Steph’s coaching is excellent I always get at least one or two cues that immediately improve my movement. It can be difficult to adjust when you have been doing things incorrectly for years but Steph recognizes that and works with me.

Evan M.
Nov 5, 2024
left a review for Robert Mireles

Great classes, noticing results after my first few weeks at the gym!

Michelle D.
Oct 19, 2024
left a review for Steph Mireles

Steph is a great coach. Very detailed and supportive. She provided excellent drills to help with the bar muscle up progression. I’m not new to BMUs but her coaching helped provide new insights and queues to help me work on becoming a better athlete. Thank you!

Bethany M.
Oct 17, 2024

I didn’t come in for a class, but dropped in to complete my weightlifting programming while on vacation. The gym was clean and beautiful and Rob was really kind showing me around!

Jameson K.
Oct 7, 2024
left a review for Robert Mireles

Programming- Great. Love the cycle and feel like I had a tough workout. Love the room to move the scale on the difficulty and the communication to get the right stimulus/be pushed. Pace - good despite the larger than normal class. I always like to move a bit faster but felt engaged and working the whole time. Good vibes all around

Adrienne B.
Oct 7, 2024
left a review for Robert Mireles

Rob is a great coach, always giving pointers and good instruction throughout the entire class.

Cari D.
Oct 5, 2024
left a review for Robert Mireles

Amybeth S.
Oct 5, 2024
left a review for Robert Mireles

Class was great! I appreciate how you really watched my form on the deadlifts and took your time in explaining it in various ways to help drill it in. I also liked the breakdown of the pre-movements. I respect your coaching style.

Jess C.
Oct 3, 2024
left a review for Steph Mireles

I came in for a drop in today and was absolutely amazed at Steph’s expertise and attention to detail. As someone who suffered from injuries and joint problems she was incredibly attentive and accommodating making sure i not only was lifting safely and currently, but having a fantastic workout. Her hands on coaching and encouraging personality is empowering to all skill levels. Cannot speak highly enough of the experience and i recommend anyone considering trying CrossFit Attain to try it

Brian K.
Sep 25, 2024
left a review for Steph Mireles

Karen B.
Sep 21, 2024
left a review for Steph Mireles

My first time doing a drop in as an out of state visitor. Got great pointers and everyone was so welcoming! Thanks for making me feel at home! I’ll definitely be coming back the next time I’m in town!

Jonathan H.
Sep 13, 2024
left a review for Steph Mireles

She was fantastic! I learned so much and had an amazing time working out. It was the perfect mix between individual instruction/guidance and workout intensity.

Sarah L.
Sep 13, 2024
left a review for Robert Mireles

First class / drop in. Beautiful new/clean space. When I arrived Rob was there to greet me / we talked about goals. I liked the smaller class which allows more personal guidance. The workout was perfect. Great warm up - explanation of how the class would run / each movement. Very nice group Of people. I’ll be back!

Jeffrey V.
Aug 17, 2024
left a review for Robert Mireles

Hi Rob, thank you for the class. I was really happy to move a little while traveling. Thank you for being so welcoming. I wish you the best of luck with your new box and maybe until another time!:)

LC .
Jul 26, 2024
left a review for Steph Mireles

Dropped into Steph’s CrossFit class this week and had a great experience! She ran a very efficient class and gave some great tips and cues on movements I’ve been doing for years. The gym space is immaculate - very well laid out and clean. Check them out if you’re in the Woburn area!

Derek C.
Jul 14, 2024
left a review for Robert Mireles

Great experience! Looking forward to more sessions!

Jason M.
Jul 12, 2024
left a review for Robert Mireles

First class in the new box after a 3 year CrossFit hiatus. Rob took the time to ask what my fitness goals are, and how they’ll weave into my daily grind. Kept me on track and moving during the WOD. Made sure I didn’t blow up by adjusting the scale to make sure I made it to the end of the AMRAP. Rob is the kind of coach that supports you, but also keeps you honest, making sure you’ll get the most out of work you put in.

Angela H.
Jun 25, 2024
left a review for Robert Mireles

Class was awesome! There were only 2 attendees so it was basically a 1:1 coaching session with Rob! He was great - very attentive to form and patient. The workout was great too - well paced and a good balance of warmup, workup, and cooldown.

Wesley T.
Jun 20, 2024
left a review for Robert Mireles

Rob was attentive to all class athletes and gave good corrections. I enjoyed doing a tough workout while feeling motivated.

Antonia S.
Jun 20, 2024
left a review for Robert Mireles

Meg C.
Jun 19, 2024
left a review for Robert Mireles

Rob did a great job scaling the workout and giving me tips on my rowing form. I had also never tried the mobilization stretch for my shoulders and that was dope.

Jessica B.
Jun 18, 2024
left a review for Robert Mireles

Amazing! Excellent class as usual!

Monique P.
Jun 17, 2024
left a review for Robert Mireles

Thank you so much for teaching me that tip for doing a proper squat. It made a huge difference! I always hated squats because it hurt my knees. Loved the format of the class! Can’t wait to come back!

Mack H.
Jun 17, 2024
left a review for Robert Mireles

Robert is clearly very knowledgeable coach, warm-up was the perfect primer, workout was fun, facility is small but well equipment and looks fantastic. Had a little trouble hearing during the whiteboard talk but overall great class, definitely will be back!

Justin B.
Jun 17, 2024
left a review for Robert Mireles

Great experience. Robert was super friendly. Gym was super nice, neat and equipment was top-notch. Very nice space.