The center is an official CrossFit® affiliate. Last checked: 04/02/2026

CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with Gimnasios Fitness.

Information about CrossFit® Inner Chamber

12th St W 42247
93534, Lancaster
+1 661-948-0915

Opening hours

  • Monday: 5:30 AM – 1:00 PM, 4:00 – 8:00 PM
  • Tuesday: 5:30 AM – 1:00 PM, 4:00 – 8:00 PM
  • Wednesday: 5:30 AM – 1:00 PM, 4:00 – 8:00 PM
  • Thursday: 5:30 AM – 1:00 PM, 4:00 – 8:00 PM
  • Friday: 5:30 AM – 1:00 PM, 4:00 – 8:00 PM
  • Saturday: 8:00 AM – 1:00 PM
  • Sunday: Closed

Services, Machines and Guided Classes

CrossFit®

CrossFit® Inner Chamber: Opinions

5/5 (20 Opinions)
Jason Martin 3 years ago

Fantastic experience: I have been coaching and dropping in on gyms for the last five years, and CF inner chamber is one of the best I have visited. Well organized, clean gym with friendly, knowledgeable coaches and members. If you are looking to try out CrossFit for the first time, or are a seasoned veteran, this is the perfect place to check out. Can't wait to stop by again when I am back in town.

DeQuan Young 3 years ago

Fantastic experience: This is my first time trying CrossFit and this place is no joke! Amazing trainers, friendly vibes and a great workout. They welcome any and everyone from beginners to professionals. This place is not just for people who would like to train for CrossFit competitions, If you are someone who wants to get in shape this is 110% the place for you as well.

LaTonya Cotton 3 years ago

Fantastic experience: I love this place

Michael Ellsworth 4 years ago

Fantastic experience: It's cool.

Angela “Ang” 4 years ago

Fantastic experience: This is an amazing place to start your crossfit journey! Please try the 7 day trial. I plan on coming back when I get back from leave!

bryant pham 4 years ago

Fantastic experience: Awesome supportive and cheerful community. Doesn't matter the skill level, workouts are scaled to thr athlete and there's always a coach to help out

Roberto Perovich 4 years ago

Fantastic experience: Awesome gym! So we'll kept and trainers are really good.

Tiffany Jackson 5 years ago

Fantastic experience: One of my favorite gyms all the trainers at Great Josh Roxy Margaret I like the atmosphere now classes almost every hour in the morning and then in the evening black people that go the workout of the day is always good and well-thought-out

Daniel Yehieli 5 years ago

Fantastic experience: CrossFit Inner Chamber is a phenomenal gym with great ownership and coaching! Without doubt, this gym is the premier CrossFit facility in the Antelope Valley. Most importantly, their programming is spot on and will deliver immense results in strength and conditioning.

Vanessa F. H. 6 years ago

Fantastic experience: This is place is fantastic! Huge, very clean and organized facility with new and plenty equipment. Very respectful and welcoming people! Classes are so good with very diversified workouts and are for everyone. I had never done CrossFit before and was very careful not get injured; but I didn't feel pressured to finish a workout in any of the classes, with any of the instructors - being able to do things on my pace made it all so stress free. The coaches were also fantastic in helping us perfect technique above all else. I also loved the fact that once in a while I was suggested to increase weight as I felt comfortable and as I showed improvement instead of being an imposition. I wish there were all around the country!

Lori Hornback 7 years ago

Fantastic experience: Best Box in town! Great coaches, wonderful people!

Alex Martinez 7 years ago

Fantastic experience: The coaches are outstanding and everyone is very friendly! The best gym in the A.V.

HTG Warpig 7 years ago

Fantastic experience: Great environment coaches are helpful top notch equipment and just a great gym overall

Michael Hendrickson 7 years ago

Fantastic experience: I was visiting Lancaster for work and needed a CrossFit gym to keep up my routine. CrossFit Inner Chamber did not disappoint! They’ve got all equipment you need as well great coaches. Thanks for your hospitality CrossFit Inner Chamber ... until next time!

Solomon DeFrancis 7 years ago

Fantastic experience: Great place to train, good vibes and good people.

Angie Gonzalez 7 years ago

Fantastic experience: Just loves to AV from NYC and I love this place! Amazing coaches and the owner really makes you feel like home and welcome to the family! :)

Michael Shryne 7 years ago

Fantastic experience: Amazing facility, you feel that sense of community the moment you walk in. It’s been a long time sense I’ve been pushed past my limits. You will not be disappointed.

Ben Cacanindin 8 years ago

Fantastic experience: Personal training, good equipment, and well-designed workouts

Tannan Lloyd 8 years ago

Fantastic experience: Great place to workout, I feel challenged every time I go and never discouraged. Excellent coaches who care about your progress and the owner is awesome. Definitely a place to check out if you want to get in shape and have a good time doing it!

Eystein Anderssen 9 years ago

Fantastic experience: Love the atmosphere

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CrossFit® Inner Chamber appears in the following listings:

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