CrossFit Loop – CrossFit at it's best!

About CrossFit Loop

Our Mission is to make CrossFit Loop, located in Castle Rock Colorado, the preferred fitness facility south of Denver. To provide a challenging and encouraging environment promoting a strong family community of health and fitness. To guarantee the CrossFit standards for elite fitness are endorsed through precision of coaching. Support all athletes to reach and exceed their goals – no matter what level of athlete.

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We are continually investing in our facility to provide our athletes the equipment they need.

We have rigs, rowers, bars, kettlebells, assault bikes, medicine balls, slam balls, sandbags, dumbbell, plyo boxes, rings, climbing ropes along with strongman equipment for suitcase carries, sled push, pull and drag!

Debbie Hernandez Flynn

2018-03-20T04:25:05+0000

My Google Review says it all. Great Place and getting better...

Daniel Hendrickson

2018-02-15T01:45:37+0000

I have never felt more comfortable in a gym more than I do this one. The coaches are amazing and always motivating. I look forward to every class!read more

Julia Sandoval

2018-01-21T20:16:13+0000

Felt comfortable from the first moment I walked in. We moved so I left And now have moved back. I went in and spoke to Joby And even though I am very out of shape he once again welcomed me with no judgement. Does not matter your size or weight come here put your best foot forward and do the work, not only will you get into shape but you will make friends for life. All the coaches are amazing!!read more

Tracy Shipley

2017-12-27T03:10:33+0000

CrossFit Loop in Castle Rock is awesome-very welcoming atmosphere for all levels, great facility, and excellent coaches! My husband and I had never been to a Crossfit before, and dropped in when we were visiting from out of town. Everyone we encountered was very friendly and helpful. Thanks again!read more

Wendy Bagley Lind

2017-11-26T21:40:41+0000

By far the best Crossfit box I’ve been a part of or visited. They are truly family! Come by and check it out!read more

Aaron Laudenslager

2017-10-17T20:09:36+0000

What an awesome gym and they did an awesome job yesterday hosting festivus!

Dusty Brent Majors

2017-10-15T14:40:46+0000

Dropped in for a few days and had some great workouts. The coaches and community are some of the most welcoming people I've met and they went out of their way to make me feel welcome. Highly recommended!read more

Chase Dickinson

2017-09-11T21:17:32+0000

What genuine, warm, enthusiastic people! We were beyond welcomed in this box.. well equipped facility, lots of space, coaches who cared about form.. But most of all, a true sense of community.. and I just went there a few times while visiting CO! Made us feel like family. Many thanks To the Loop team! �read more

Amalia Maria Lee

2017-09-06T03:38:55+0000

Crossfit Loop is outstanding, not only in attitude and attention to technical detail, but also in its philosophy of inclusivity. I am a 59 year-old woman who is new to Crossfit, and I did not feel like an outcast in the mob of firebreathers that frequent this box. I have never had a bad coaching session, been made to feel discouraged, or been allowed to injure myself. Of the 4 coaches I see regularly, I absolutely can not pick a favorite. The coaching is that good!read more

Diana Price

2017-08-14T17:28:28+0000

Anjuli Cunningham

2017-07-26T15:02:30+0000

Beau Dorning

2017-07-21T00:20:16+0000

Thank you for making a place for me at CrossFit Loop! Everyone has been so helpful and welcoming. #WheelyLiferead more

Chris Frazier

2017-06-09T01:16:24+0000

If I had to sum this gym up in one word it would be FAMILY. Encouraging, supportive, community driven, and overall badassery!read more

Dallas Graval

2017-06-02T12:50:11+0000

This is one of the best Crossfit boxes around! Great owner who works tirelessly to get involved with the community and promote activity for all walks of life and age groups. The coaches are all fantastic. They really make sure you are comfortable with all the movements and run the classes with smooth proficiency.read more

Patrick Dunn

2017-05-30T16:53:05+0000

The Murph Challenge and BBQ was well organized and the turnout was incredible. Wish I could have stayed for a burger and beer. Next year. Thanks Korby.read more

Darryl Hoover

2017-05-30T15:00:21+0000

Korby and everyone here is very welcoming and friendly - I absolutely unequivocally without a doubt recommend this box and while we don't live in Castle Rock we will be making the drive from Littleton to come here because of the ownership, people and sense of belonging. THANK YOU is not enough for letting my son and I come do Murph 2017 in your box!!!read more

Trudy Lynn DeCoronado

2017-05-29T17:38:17+0000

Amazing coaches and such a great family environment! Love going every day!

Kim Scott

2017-05-01T18:27:25+0000

I was at Crossfit Loop for the Festivus Games yesterday. The whole competition was VERY well organized! All the heats started exactly on time. The judges were organized and knew what they were doing and where they were going to be each heat. There was an amazing food vendor and even a Cryo therapy person there that'd freeze your owies FO FREE! Lol. Korby, Joby and my judge Gary (at least I think his name was Gary �) were SO NICE! My friends and I had a great time! Good job, guys!read more

Brandi Rayna Flames Sheppard

2017-04-23T15:44:56+0000

Great atmosphere! Amazing setup and such a welcoming group of crossfitters!

Theresa Claire England

2017-04-23T15:43:58+0000

If there could be a host of the year award it should go to CF Loop. The Festivus Games were run perfectly. All the CF loop judges and workers were welcoming and happy to help. Overall an amazing event 👍👍👍read more

Madeline Eckberg

2017-04-23T14:30:37+0000

Amazing facility! People are so nice and accepting! Great Festivus games!!!

Kimberly Street Mannis

2017-04-23T14:14:29+0000

Thank you so much for hosting the 2017 Festivus, your staff and volunteers were so friendly and awesome!!!read more

Pierre Elizabeth Gamache

2017-04-22T23:44:55+0000

I dropped in for a couple of days while visiting family in Colorado. I can't say enough good about Korby and his staff at Crossfit Loop. Both days I had a different coach for each class and each one took the time to ask if I had any injuries and what my ability was before each workout. I even got the whole gym tour the first day I was there! Korby was super cool and made me feel right at home, I definitely did not feel like a stranger there. If I lived in Castle Rock this would be my gym hands down!read more

Mac Urie

2017-04-20T05:11:46+0000

Erin Elizabeth

2017-04-13T03:06:38+0000

Misty Lynn Mann

2017-04-06T21:22:57+0000

Julissa Rodriguez

2017-03-29T18:27:21+0000

I absolutely love this box! They have by far the best coaches and the best family oriented gym. Korby and Anne have done an excellent job on keeping the right amount of friendly competition and no judgement atmosphere. And the most valuable thing is the people that I've met and now I get to call friends 🙂read more

Jimena Emeson

2017-03-04T03:20:17+0000

I travel a lot and drop into boxes all around the country. WOW! CrossFit Loop is by far one of the best boxes I have visited. The staff was welcoming, committed to form and safety, and did a thorough group warm up of mobility and movement review. I was welcomed into the fold by coaches and athletes alike and by the end of my WOD, I felt like I train with these people all the time. What a great community. I'll definitely be back.read more

Meghan Swella Norton

2017-02-01T19:53:44+0000

Best group of people to train with. Knowledgeable and will challenge you at whatever level you are at�read more

Tim Scott

2017-01-04T05:24:26+0000

Adam Killip

2017-01-04T02:49:33+0000

Jennifer Sharon

2017-01-04T01:53:15+0000

I have been a member of the Loop since September 2016. It has been such a great experience since I first walked in the door! Everyone has been so awesome - the owners, the athletes, and the coaches! Extremely welcoming, great family atmosphere, everyone is very personable, such a great place!!read more

Erik Larson

2017-01-04T01:47:56+0000

Mike Teubner

2017-01-03T20:52:35+0000

Best Crossfit box I have ever been to. Excellent coaches.

Jenifer Gray Haddock

2017-01-03T18:20:41+0000

Great coaches and great people! So much fun visiting!!

Jenn Marker

2016-12-16T18:48:08+0000

My husband and I went to our first class (ever) on Saturday and it was awesome! The owners are great and everyone was SO helpful and supportive. They coach you throughout the workout and someone is always there to lend a helping hand. Very nice group of people. I'm definitely sore and got a great workout--I'll be going back! 🙂read more

Clare Burley

2016-12-04T21:57:05+0000

Best place ever to meet incredible athletes, incredible coaching and the most incredible ownership!! Everyone helps you meet your fitness goals with so much encouragement to keep you going and get you to the place you want to be and then some! It is truly a FAMILY here and if you are looking for a positive, encouraging, motivational and successful family environment look no further!! Love my Loop family beyond words!!!read more

Denise Minton Machado

2016-11-26T16:43:21+0000

I have been to a lot of Crossfit gyms around Denver and around the country and nothing compares to Crossfit Loop! Korby, Anne and Lee are just amazing owners. They all have full time jobs outside owning Loop but you would never know it with how much time and attention they give this place! Community and great coaching are what sets this place apart from all the rest. Even after moving to Littleton we still drive to castle rock to train at Loop because we couldn't find anything else like it. Simply the best!!!read more

Daniel Mize

2016-11-26T15:09:53+0000

Brian McCloy

2016-11-26T13:59:35+0000

Gary Robinson

2016-11-26T13:22:54+0000

Kyle Starkey

2016-11-11T00:46:01+0000

Shannon Thompson

2016-11-05T00:21:13+0000

I am absolutely loving it at CrossFit Loop! Being a part of the Loop community is definitely the motivation I needed to get me headed in the right direction. KJ Smith and Anne Haddock Smith are so warm and energetic! The other members and coaches welcome everyone and are so encouraging! Such an amazing group!read more

Michelle Kowal-Strohfus

2016-10-11T00:00:02+0000

First time attending Coach Joby and Korby are awesome ! The group was supportive & positive! WOD had me humbled but I was coached proper technique and excited to come back to take it to the next level !! Thank you Coach Joby and Korby !read more

Heather Wiley

2016-09-29T20:21:42+0000

What a great place to be at! I love the Loop and I never thought I would say that about a gym. Great people, awesome workouts.read more

Cynthia Cottle

2016-09-29T01:57:28+0000

This box has it all.....family supportive, socially forward, community involvement, top notch trainers, and excellent equipment! These guys are doin right y'all!read more

Jessica Burt

2016-09-25T18:49:57+0000

Clayton Allen

2016-09-25T18:18:00+0000

Dre Laudenslager

2016-09-23T23:00:48+0000

CrossFit Loop has earned a reputation as a great gym. The people greet you by name, introduce themselves and go out of their way to make you feel welcome. My son is in Courtney Grant's kids class. I can't say enough good things about Courtney, her ability to motivate and teach these kids and her enthusiasm for what she does. We followed Courtney from her previous gym and it was the right choice. Keeping kids active and engaged is a skill and one the Courtney has Mastered! Thank you Coach Courtney!!!read more

Kelly Frye

2016-09-07T17:59:07+0000

Coach Cortney is awesome! My 5 kids can’t wait to get to class and improve. I have seen them go from being uncomfortable and awkward to confident and more in control of their movements. They are able to translate what they are learning with Cortney at CrossFit Loop to be more competitive on their sports teams. Cortney ensures that each child is coached to their individual needs ensuring that they are working efficiently and safely. My 9-year old is pushed just as hard as my 13-year old and they are all reminded that integrity is more important than being “first.”If you can get passed her being an FSU fan (alum) Cortney is great.Thank you Cortney.The Kobbe/Mays/Sparacino crewread more

Ken Kobbe

2016-09-05T20:43:24+0000

I've lost 20 pounds since joining the Loop and I have never felt better! Such a great box and the owner is a great guy!(:read more

Kolby Neal

2016-08-21T16:07:29+0000

Aaron Yeager

2016-06-28T04:25:40+0000

Ron Norman

2016-06-13T03:27:08+0000

I love CrossFit Loop! I m so excited to be a new part of the coaching staff at this awesome box in Castle Rock. I love my fellow coaches- they are amazing. The sense of community here is like no other box. I am blown away by the athletes, the coaches, even the kids!read more

Ruthie Massman

2016-06-02T16:40:40+0000

Everything is awesome - the perfect fit for my needs as an athlete and a mom ❤️

Michelle Akiko Paulino

2016-05-27T00:13:10+0000

Ken Roads

2016-02-08T01:15:20+0000

Best box in Castle Rock. Come check out the Loop and you won't be disappointed.

Brian Tobler

2016-01-17T02:37:11+0000

Brad ONeill

2015-12-31T20:14:01+0000

Great atmosphere, great people, excellent coaches. I couldn't be happier with my crossfit family.read more

Terri Symons

2015-12-19T01:31:24+0000

Best coaches around. Great energy. Fantastic programming.

Dominic Cozzetto

2015-12-05T03:00:16+0000

I am truly excited to call CrossFit Loop my home. The coaching staff is top notch. From Olympic lifting, Mobility, metabolic conditioning, and nutrition, they have each angle covered with you being the priority. In a few short weeks, this gym has become more of a family, rather than a location. If anyone is on the fence about joining a CrossFit gym, please give this one a try and I know you will soon become a part of this wonderful family.read more

Kerry Symons

2015-12-01T23:57:11+0000

Our whole family has been coming to Loop for two years now. It was our best decision ever to try out Loop. The Loop is an awesome community where all skills are welcome. All of the coaches are supportive and help you see the results you want. You should check out CrossFit Loop!read more

Rick Zellen

2015-11-15T02:52:51+0000

Great owners and coaches. They made a group of us feel like family and gave us a kick $%# workout. If you want to join a gym that cares about YOU, join CrossFit Loop!read more