Now Training

Brazilian Jiu Jitsu · Castle Rock

Start on the ground — beginners start here.

Adult

Kids

Easton Castle Rock · Est. 1998

Martial Arts in Castle Rock.

Been thinking about trying martial arts for years?

World-class Brazilian Jiu-Jitsu and Muay Thai in Castle Rock — real coaching, real training partners, and a welcoming beginners program for those with no experience.

Book a Free Class at Castle Rock→Schedules

★★★★★90+ Reviews4807 Industrial Way Units 102 & 103 · Castle Rock

Easton Castle Rock · Est. 1998

Martial Arts in Castle Rock.

Been thinking about trying martial arts for years?

World-class Brazilian Jiu-Jitsu and Muay Thai in Castle Rock — real coaching, real training partners, and a welcoming beginners program for those with no experience.

Find your program

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The art of eight limbs

KIDS

Kids Jiu Jitsu

Confidence, focus & fun

Book a Free Class at Castle Rock→Schedules

★★★★★90+ Reviews4807 Industrial Way Units 102 & 103 · Castle Rock

Colorado’s original martial arts academySince 19989 Front Range academies★★★★★1,000+ 5-star reviews

The Programs

Adult Martial Arts in Castle Rock.

Beginners, Intermediate, and Advanced programs. Every class is led by an experienced coach who still trains and teaches on these mats every week.

Brazilian Jiu Jitsu

No experience needed — our flagship, ground grappling for every level.

Brazilian Jiu Jitsu in Castle Rock→

Muay Thai

The next level of striking — pads, clinch and controlled sparring.

Muay Thai in Castle Rock→

Kids Programs

Kids Jiu-Jitsu in Castle Rock.

Help your kids build confidence, discipline, and resilience with skills that last a lifetime.

Ages 4–6 & 7–13

Kids Jiu Jitsu

Age-grouped Brazilian Jiu Jitsu — grappling and self-defense that build confidence, discipline and focus.

Kids Brazilian Jiu Jitsu in Castle Rock→

Every program at Easton Castle Rock

Inside Easton · Castle Rock

See what you’re walking into.

Real classes, real coaches, real people who started exactly where you are.

Book a Free Class

About the Academy

About Easton Castle Rock

Easton Castle Rock is part of Colorado's largest martial arts community — experienced coaches, a welcoming room, and a clear path from your very first class.

Expert instructors — Experienced black belts and professional fighters on the mats.
Welcoming & safe — Clean, structured, and supportive, every class.
Train at all 9 Eastons — Your Castle Rock membership works at every location.
Classes 7 days a week — Schedules that fit a real life.
All ages — Kids, teens, and adults.

Our Team

Meet the Castle Rock Team.

The coaches and staff who run the mats at Easton Castle Rock — book direct into the program they lead.

Brazilian Jiu Jitsu

Class Schedule

This week at Castle Rock.

Same class times every week — filter by day or program.

This week atEaston Castle Rock

Day

Program

Today

Mon · Oct 59 classes

11:30AM

*All Levels Jiu-Jitsu
Adult BJJClay Nash1 hr · ends 12:30 PM

12:00PM

*Muay Thai All-Levels
Muay ThaiIan Kleinman1 hr · ends 1:00 PM

4:30PM2 at once

**Little Tigers No-Gi (4-6yo)
Kids BJJNoah Bustamante & Sully Ralph45 min · ends 5:15 PM
**Tigers Fund/Inter No-Gi Jiu Jitsu (7-13yo)
Kids BJJMikey Hernandez, Sean Balfe & Shawn McMullin1 hr · ends 5:30 PM

5:30PM2 at once

**Tigers Fund/Inter No-Gi Jiu Jitsu (7-13yo)
Kids BJJMikey Hernandez, Sean Balfe, Noah Bustamante & Shawn McMullin1 hr · ends 6:30 PM
*Fundamentals Jiu-Jitsu
Adult BJJJohn Gooch1 hr · ends 6:30 PM

6:30PM2 at once

*Intermediate Advanced Gi Jiu-Jitsu
Adult BJJDerek McCracken1 hr 30 min · ends 8:00 PM
*Muay Thai Fundamentals
Muay ThaiTyler Cashion1 hr · ends 7:30 PM

7:30PM

*Muay Thai Intermediate
Muay ThaiTyler Cashion1 hr · ends 8:30 PM

Tomorrow

Tue · Oct 68 classes

12:00PM

*Intermediate Advanced No-Gi Jiu-Jitsu
Adult BJJJohn Kane1 hr 30 min · ends 1:30 PM

4:30PM2 at once

**Little Tigers Gi (4-6yo)
Kids BJJChris Jewell & Noah Bustamante45 min · ends 5:15 PM
**Tigers Advanced Gi Jiu Jitsu (7-13yo)
Kids BJJMikey Hernandez1 hr · ends 5:30 PM

5:30PM2 at once

**Tigers Fund/Inter Gi Jiu Jitsu (7-13yo)
Kids BJJMikey Hernandez, Chris Jewell & Noah Bustamante1 hr · ends 6:30 PM
*Fundamentals Jiu-Jitsu
Adult BJJMike Perillo1 hr · ends 6:30 PM

6:30PM2 at once

*Intermediate No-Gi Jiu-Jitsu
Adult BJJDerek Alumbaugh1 hr 30 min · ends 8:00 PM
*Muay Thai Fundamentals
Muay ThaiIan Kleinman1 hr · ends 7:30 PM

7:30PM

*Muay Thai Intermediate
Muay ThaiIan Kleinman1 hr · ends 8:30 PM

Wednesday

Wed · Oct 79 classes

12:00PM2 at once

*Muay Thai All-Levels
Muay ThaiMikey Hernandez1 hr · ends 1:00 PM
*Randori
Adult BJJDaniel Groom1 hr · ends 1:00 PM

4:30PM2 at once

**Little Tigers No-Gi (4-6yo)
Kids BJJMikey Hernandez & Sully Ralph45 min · ends 5:15 PM
**Tigers Fund/Inter No-Gi Jiu Jitsu (7-13yo)
Kids BJJSean Balfe, Trevor Lane & Shawn McMullin1 hr · ends 5:30 PM

5:30PM2 at once

*Fundamentals Jiu-Jitsu
Adult BJJJohn Gooch1 hr · ends 6:30 PM
Tigers Competition Training
Kids BJJMikey Hernandez, Sean Balfe, Sully Ralph & Shawn McMullin1 hr · ends 6:30 PM

6:30PM2 at once

*Intermediate Advanced Gi Jiu-Jitsu
Adult BJJDerek McCracken1 hr 30 min · ends 8:00 PM
*Muay Thai Fundamentals
Muay ThaiMikey Hernandez1 hr · ends 7:30 PM

7:30PM

*Muay Thai Intermediate
Muay ThaiMikey Hernandez1 hr 30 min · ends 9:00 PM

Thursday

Thu · Oct 88 classes

12:00PM

*Intermediate Advanced No-Gi Jiu-Jitsu
Adult BJJDaniel Groom1 hr 30 min · ends 1:30 PM

4:30PM2 at once

**Little Tigers Gi (4-6yo)
Kids BJJHolden Ralph & Sully Ralph45 min · ends 5:15 PM
**Tigers Advanced No-Gi Jiu Jitsu (7-13yo)
Kids BJJMikey Hernandez & Trevor Lane1 hr · ends 5:30 PM

5:30PM2 at once

**Tigers Fund/Inter Gi Jiu Jitsu (7-13yo)
Kids BJJHolden Ralph, Mikey Hernandez & Sully Ralph1 hr · ends 6:30 PM
*Fundamentals Jiu-Jitsu
Adult BJJMike Perillo1 hr · ends 6:30 PM

6:30PM2 at once

*Intermediate No-Gi Jiu-Jitsu
Adult BJJDerek Alumbaugh1 hr 30 min · ends 8:00 PM
*Muay Thai Fundamentals
Muay ThaiIan Kleinman1 hr · ends 7:30 PM

7:30PM

*Muay Thai Intermediate
Muay ThaiIan Kleinman1 hr · ends 8:30 PM

Friday

Fri · Oct 95 classes

11:30AM

*All Levels Jiu-Jitsu
Adult BJJClay Nash1 hr · ends 12:30 PM

4:30PM

**Little Tigers No-Gi (4-6yo)
Kids BJJHolden Ralph & Mikey Hernandez45 min · ends 5:15 PM

5:30PM2 at once

**Tigers Fund/Inter No-Gi Jiu Jitsu (7-13yo)
Kids BJJHolden Ralph & Mikey Hernandez1 hr · ends 6:30 PM
*All Levels Jiu-Jitsu
Adult BJJDaniel Groom1 hr 30 min · ends 7:00 PM

6:30PM

*Muay Thai All-Levels
Muay ThaiEsther Kim1 hr · ends 7:30 PM

Saturday

Sat · Oct 105 classes

10:00AM2 at once

*Fundamentals Jiu-Jitsu
Adult BJJVictoria Power1 hr · ends 11:00 AM
All Ages Tigers Randori
Kids BJJMikey Hernandez1 hr · ends 11:00 AM

11:00AM2 at once

*Muay Thai All-Levels
Muay ThaiEsther Kim1 hr · ends 12:00 PM
*NoGi Randori
Adult BJJDerek McCracken1 hr · ends 12:00 PM

12:00PM

*Tech Sparring
Adult BJJEsther Kim30 min · ends 12:30 PM

Sunday

Sun · Oct 11

No classes scheduled

Open the full schedule

New to Easton?Your first class is freeNo experience needed. A coach walks you through everything — show up and we’ll handle the rest.

Book a free class

Don’t take our word for it

What Castle Rock Members Say

90+ Google reviews · Easton Castle Rock

I have been coming to Easton just under a month now and have loved every second! I tried bjj about 5 years ago and stopped due to a combination of things which left me feeling really intimidated to try bjj again. Erin got me to sign up for the free class and I had so much fun, though. Coach Kevin and Coach Ray, as well as everyone else at the gym, are extremely helpful, patient, welcoming, and kind. I am extremely out of shape and haven’t been made to feel bad about it at all. I love that there are a decent amount of women who train here too. Really excited to keep learning and growing at Easton!

Kara W.

Jiu Jitsu

Posted on Google

Easton is a great place to train both Muay Thai and Brazilian Jiu-Jitsu! Evening hours and mat times everyday make it very easy to fit into my busy schedule. This place is full of good people who are passionate about martial arts. Luma is super kind and helpful and will get you setup for success. Coaches Dakota, Derek, and Dane are all awesome and super knowledgeable. Definitely worth checking out!

Nate E.

Muay Thai

Posted on Google

The coaches and staff are amazing!! My 4 year old son looks forward to class every day. They teach respect, discipline, exercise, and great jujitsu techniques that keep kids safe. This has been a great experience for my son and my family as an after school activity that will teach him life lesson to carry with him always! Extremely happy and excited we found this school and would definitely recommend!!

Chris D.

Kids Jiu Jitsu

Posted on Google

Adult BJJ · open mat