Castle Rock

We love the people and instructors! Such a great workout with enthusiastic leaders and a family feel. 😊

I truly cannot say enough good things about this place. The classes and instructors are great. 45 minute express classes or 1 hour, always focusing on a specific muscle group or full body. Every single instructor is encouraging and knew my name after just 1 class. The membership prices are reasonable and I am always excited to take class. On a personal note, my favorite instructors reached out with support and well wishes when they knew I was going through a rough time, and I just feel so lucky to have found this place. Sign up for a class - I promise you won’t regret it!

If you’re looking for a good workout, fun community, and child care, Shred415 is the place to be. It is the best!

Are you looking for a place to workout that supports you and the level you are at, Shred415CastleRock is the place for you! The energy and the vibe is awesome! You will be surrounded by supportive staff and clientele! Come join Shred415CastleRock!

Love the Shred community. Kara,Abby and Syd are some of my favs

Love working out here! The classes & instructors are fun and they are always motivating you to push harder. Ive never been stronger!

I have been a member at Shred in Castle Rock since they opened their doors in October 2019. I was hooked instantly by the energy and intensity. The owners are just so kind and the coaches are electrifying. I have found a family in Shred, both in the instructors and the classmates. They have helped me stay active during pregnancy and recover my fitness level postpartum. I've been able to set high fitness goals and achieve them. The workouts are tough but they give me that boost that I need in my day. The facility is clean and welcoming and there is such a cheerful, supportive atmosphere. It's just my favorite!

My first review was roughly two years ago. And if you told me two years ago, I would be on the verge of completing 600 instructor led High Impact Interval Training classes at Shred 415 in Castle Rock, I would have told you that you that you were nuckin’ futs. Here we are.Somewhere along the way, between the burpees, reverse lunges, hollow holds, AMRAP’s, EMOM’s, and Punk and Taylor Swift playlists, I discovered a community of instructors and Shredders committed to health, fitness, and wellness for not only themselves but those around them.The alarm clock rings in the 4am hour and I don’t think twice about getting up and getting myself to Shred.I love how I feel when I am in this studio.Five point Zero stars doesn’t sufficiently state how grateful I am for the instructors and Shredders in this community. Not even close.If you’re looking for someplace where you can lean into health and wellness with the support of instructors and Shredders around you, you have found your home.1st Review. Love the workouts and how I feel after them. Can feel and see changes in my body for the better. Would recommend Shred workouts to my friends and family.

This gym is awesome! The staff is so nice and so is the overall community who attends classes. The workout is challenging, motivating and fun. I also love that the facility is always very clean. Would definitely recommend!

The energy and vibe of this workout is fantastic! Coming from a girl who hates running, I did not think I would enjoy this concept. But the intensity, speed and difficulty is changing so frequently that the time flies by and when you don’t think you can push yourself harder, these girls show you that you can. Every little change, every little push matters and this team shows you that every day. You can do anything for 15 minutes at a time!

Great workout! Encouraging instructors. Customizable to all fitness levels. Addicting in the best way.

Great instructors, front desk and members. I’ve made many friends at Shred!

I’d give this place a million stars if I could! The workouts are challenging and fun, the instructors are motivating and fun, and the people who attend classes are nonjudgmental and fun. But more than all that, the sense of community is unsurpassed. People support each other, celebrate each other, and lift each other up when needed. It truly is more than a workout.

Life changing workouts that challenge you to be in the best shape! They offer childcare. The instructors are all incredible and motivating! There isn’t anything like shred 415. First class is always free! P

New:Since the beginning of 2024 I've worked out pretty religiously at Shred415. Not only have I lost weight, but I can lift significantly more and have a lot more endurance when it comes to running/sports.If this sounds like something you want to achieve, I recommend committing a few hours a week to Shred! Plus, the community is the best part. Everyone rocks!Original:My wife has been going to Shred415 for almost a year now and although I have met her great new group of Shred friends, I hadn't gone to an official class until today. I frequent the gym where I have my own weight lifting and cardio routine, but in their environment you hold yourself accountable and push yourself to the next level.Everyone there is so warm and welcoming it's like a big workout family. They deserve 10 stars!

The instructors are amazing. Every class is different. You walk in, and the hour flies by. Also, they do so much to connect with each other and have such a sense of community. THE best gym in Castle Rock, hands down.

Shred is my home away from home! I’m absolutely obsessed with each and every class and it has gotten me back in shape and the best shape of my life, post baby!

Awesome place!!!! 10/10!! Great instructors with amazing equipment and great variety of classes!

I was invited by a friend and now I’m obsessed!! I had a baby 3 months ago and these workouts make me feel so good!

Best work out you can get in 60 minutes and I always end up pushing myself harder than I ever would on my own! The time just flies by! The energy at Shred is beyond amazing, I always leave feeling so good about myself. The staff & teachers are truly great people, they all know me and my kids by name. Such a great feeling when people care about you as a person. I love that they provide childcare, perfect for all the mommas!

A great workout that provides a good variety. The instructors and staff are top notch!

I highly recommend joining the Shred team. I joined back in September and have had nothing but positive experiences.

Great facility, great instructor, amazing workout!

Back from London and could not find my gym. Until I found Shred. Dimly lit. Clean. Minimalistic. Perfect. And kicks my butt. ❤️

Best gym, best workouts, best instructors and best community. I 10/10 recommend Shred415 for anyone looking for a gym or fitness community in Castle Rock.

Love this gym! Always an amazing new workout to good music. Gym is always super clean. A great studio quality workout with a childcare option is SO appreciated! Thank you Shred415!!

Great workout! Love this place! The instructors are so helpful and empowering. I always leave feeling lighter and happier. Very clean and sanitary.

I am obsessed with Shred415!! The workouts are amazing and so are the trainers! The owner is incredible as well and is so welcoming and kind! I can't say enough positive things about Shred415 and what amazing things it has done in my life!

Shred is much more than a place to workout. It's a family. Every class is different and the amazing instructors motivate you to do your best. It's a different feeling to watch yourself and those around you grow in different ways everyday. ❤️❤️❤️

Keeps me motivated to continue working out. Holds me accountable and enjoy the workouts!!! Team is pretty awesome too😀

Friendly & encouraging staff. Great temperature inside class. Clean environment.

It was a really fun, upbeat workout. The amenities were very nice and the staff were awesome!

Great, fun workout!! It's tough but so do-able. Each circuit is so short, as soon as you start to hate it your 30 - 60 seconds is up and off to a new move. It makes the class fly by. Loud fun music and great instructors.

I love being part of the Shredfam! I joined this location after the one in Highlands Ranch closed., and it was a great decision! The staff, instructors and owners are all equally amazing, the classes are life changing and the community is a huge bonus! Would highly recommend giving it a try, you won't regret it!!

I love Shred415! I have been a member for nearly six months now and I am always motivated to come in, see my friends, and complete a solid workout. Before Shred I struggled to get myself to the gym or meet new people, but this studio has changed my life for the better in so many ways. There are a variety of workout class times offered, as well as modifications and sets within each class. The music is always on point too 🙂 The instructors always go above and beyond!!! Truly the best investment I could have made for myself!!!

Shred delivers the best workout! The treadmills for cardio and floor work for strength provides the perfect, balanced, high energy exercise class. Instructors and staff are amazing and so motivating. Come for the workout and stay for the community.

Shred 415 is truly life changing. Not only do you get an amazing workout, but you feel like you are part of a community from the first time you walk through the doors. Every instructor has their own flare, every workout is different and challenging in its own way, they also offer yoga for some active recovery days!! I couldn’t recommend shred 415 in castle rock more! Come check it out!! We are more than just a workout!!

I’ve been working out at Shred415 for a little over a year and am so impressed with the studio. The staff and instructors are always friendly and positive. The workouts are challenging, but can be easily modified for all abilities. The studio is clean and sanitizer is always readily available. Great place!

Shred415 is life changing! I love that every single class is different. The instructors are amazing and so friendly. I joined the Castle Rock location after the Highlands Ranch location closed. I’m so happy that I did. Lisle and Chris are amazing owners and have been so friendly and welcoming. Highly, highly recommend joining Shred415.

This workout studio has CHANGED MY LIFE. It’s exactly what they say it is, “more than a workout” The encouragement and positivity from the people who work there makes it so much easier to get up and go. And the motivation in class is unparalleled to anything I’ve ever experienced. Accepting of all bodies and always encouraging to do the best you can. I couldn’t recommend more that you become apart of the Shred 415 Castle Rock family!

Shred415 in Castle Rock is incredible. I have been going here for a few months and I am addicted! The energy, the instructors, the communication, the friendliness and supportiveness of everyone is amazing! Honestly, at first I was a bit intimidated because I have never been able to find a workout group class environment that I like but after my second class I got a feel for things & am hooked! I love running (or walking) and doing HIIT so this is perfect! The app makes it easy to book my classes and I can work around my crazy schedule. The atmosphere and music and challenging instructors are exactly what I need. All the staff takes time to know you as a person and care for you.It’s a great workout! I quickly leaned out when I was consistently taking classes and am continuing to get stronger and love the progression I am seeing just from 3 classes a week. Give it a try! You won’t regret it!