Now Training

Brazilian Jiu Jitsu · Boulder

Start on the ground — beginners start here.

Adult

Kids

Easton Boulder · Est. 1998

Martial Arts in Boulder.

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

Book a Free Class at Boulder→Schedules

★★★★★330+ Reviews2005 32nd St · Boulder

Easton Boulder · Est. 1998

Martial Arts in Boulder.

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

Find your program

Swipe

Your striking on-ramp

ADULTS

Muay Thai

The art of eight limbs

KIDS

Kids Jiu Jitsu

Confidence, focus & fun

KIDS

Kids Muay Thai

Discipline & coordination

Book a Free Class at Boulder→Schedules

★★★★★330+ Reviews2005 32nd St · Boulder

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

The Programs

Adult Martial Arts in Boulder.

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 Boulder→

Kickboxing

New to striking? Start here — the bag, no partner contact.

Kickboxing in Boulder→

Muay Thai

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

Muay Thai in Boulder→

Kids Programs

Kids Martial Arts in Boulder.

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 Boulder→

Ages 7–13

Kids Muay Thai

Structured kids’ striking — pads, footwork and coordination built on discipline and respect.

Kids Muay Thai in Boulder→

Every program at Easton Boulder

Inside Easton · Boulder

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 Boulder

Easton Boulder 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 Boulder 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 Boulder Team.

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

FounderBrazilian Jiu Jitsu

Class Schedule

This week at Boulder.

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

This week atEaston Boulder

Day

Program

Today

Wed · Sep 3027 classes

6:00AM

Fundamentals/Intermediate No Gi Jiu-Jitsu
Adult BJJNathaniel Fudge1 hr · ends 7:00 AM

6:30AM

Kickboxing
KickboxingAssata Welles1 hr · ends 7:30 AM

10:00AM2 at once

Kickboxing
KickboxingBlayne Sarazin1 hr · ends 11:00 AM
No Gi Randori
Adult BJJDouglas Chipman1 hr · ends 11:00 AM

11:30AM

Jiu Jitsu Intro
Adult BJJArthur Yensan30 min · ends 12:00 PM

12:00PM4 at once

Advanced Gi Jiu-Jitsu
Adult BJJFernando Martinez1 hr 30 min · ends 1:30 PM
All Levels Jiu-Jitsu
Adult BJJArthur Yensan1 hr · ends 1:00 PM
Kickboxing
KickboxingStetson Zirkelbach1 hr · ends 1:00 PM
Muay Thai All-Levels
Muay ThaiRazz Gormley1 hr · ends 1:00 PM

2:00PM

Jiu Jitsu Competition Training
Adult BJJFernando Martinez1 hr · ends 3:00 PM

4:00PM3 at once

Little Tigers Gi (4-6yo)
Kids BJJLee Harvener45 min · ends 4:45 PM
Tigers Fund/Inter Gi Jiu Jitsu (7-13yo)
Kids BJJJessica Greig1 hr · ends 5:00 PM
Tigers Intermediate Muay Thai
Kids Muay ThaiKate Silvester1 hr · ends 5:00 PM

4:30PM

Kickboxing
KickboxingStetson Zirkelbach1 hr · ends 5:30 PM

5:00PM2 at once

Tigers Advanced Gi Jiu Jitsu (9-13yo)
Kids BJJJessica Greig1 hr · ends 6:00 PM
Tigers Fundamentals Muay Thai
Kids Muay ThaiConner Farley1 hr · ends 6:00 PM

5:30PM3 at once

Jiu Jitsu Intro
Adult BJJWyatt McCune30 min · ends 6:00 PM
Kickboxing
KickboxingStetson Zirkelbach1 hr · ends 6:30 PM
Women's Muay Thai
Muay ThaiAna Aristiguieta1 hr · ends 6:30 PM

6:00PM2 at once

Advanced Gi Jiu-Jitsu
Adult BJJAlex Huddleston1 hr 30 min · ends 7:30 PM
Fundamentals Jiu-Jitsu
Adult BJJMichael Bruner1 hr · ends 7:00 PM

6:30PM2 at once

Kickboxing
KickboxingJeff Rotzenberg1 hr · ends 7:30 PM
Muay Thai All-Levels
Muay ThaiRazz Gormley1 hr · ends 7:30 PM

7:00PM2 at once

Intermediate No-Gi Jiu-Jitsu
Adult BJJMichael Bruner1 hr · ends 8:00 PM
Jiu Jitsu Intro
Adult BJJWyatt McCune30 min · ends 7:30 PM

7:30PM2 at once

Fundamentals Jiu-Jitsu
Adult BJJFlynn Burlew1 hr · ends 8:30 PM
Muay Thai Intermediate Sparring
Muay ThaiRazz Gormley30 min · ends 8:00 PM

Tomorrow

Thu · Oct 125 classes

6:00AM

Fundamentals/Intermediate Jiu-Jitsu
Adult BJJMike DeTraglia1 hr · ends 7:00 AM

6:30AM

Kickboxing
KickboxingHailey-Rae Rose1 hr · ends 7:30 AM

10:00AM

Kickboxing
KickboxingStetson Zirkelbach1 hr · ends 11:00 AM

11:30AM

Jiu Jitsu Intro
Adult BJJArthur Yensan30 min · ends 12:00 PM

12:00PM3 at once

Advanced No Gi Jiu-Jitsu
Adult BJJDouglas Chipman1 hr 30 min · ends 1:30 PM
All Levels Jiu-Jitsu
Adult BJJArthur Yensan1 hr · ends 1:00 PM
Muay Thai All-Levels
Muay ThaiRazz Gormley1 hr · ends 1:00 PM

1:00PM

Muay Thai Intermediate Sparring
Muay ThaiRazz Gormley30 min · ends 1:30 PM

4:00PM3 at once

Little Tigers No-Gi (4-6yo)
Kids BJJMichael Bruner45 min · ends 4:45 PM
Tigers Fund/Inter No-Gi Jiu Jitsu (7-13yo)
Kids BJJTrevor Rogers1 hr · ends 5:00 PM
Tigers Intermediate Muay Thai
Kids Muay ThaiJoseph Jimenez1 hr · ends 5:00 PM

4:30PM

Kickboxing
KickboxingBrandon Winn1 hr · ends 5:30 PM

5:00PM2 at once

Tigers Advanced No-Gi Jiu Jitsu (9-13yo)
Kids BJJTrevor Rogers1 hr · ends 6:00 PM
Tigers Fundamentals Muay Thai
Kids Muay ThaiJoseph Jimenez1 hr · ends 6:00 PM

5:30PM3 at once

Jiu Jitsu Intro
Adult BJJNick Derimow30 min · ends 6:00 PM
Kickboxing
KickboxingRazz Gormley1 hr · ends 6:30 PM
Muay Thai Fundamentals
Muay ThaiBrandon Winn1 hr · ends 6:30 PM

6:00PM2 at once

Advanced No Gi Jiu-Jitsu
Adult BJJDaniel Steele1 hr 30 min · ends 7:30 PM
Fundamentals Jiu-Jitsu
Adult BJJNick Derimow1 hr · ends 7:00 PM

6:30PM2 at once

Kickboxing
KickboxingDrew Van Schoick1 hr · ends 7:30 PM
Muay Thai Intermediate
Muay ThaiErin Clayton1 hr · ends 7:30 PM

7:00PM2 at once

Intermediate Gi Jiu-Jitsu
Adult BJJNick Derimow1 hr · ends 8:00 PM
Jiu Jitsu Intro
Adult BJJShayla Gloster30 min · ends 7:30 PM

7:30PM2 at once

Fundamentals Jiu-Jitsu
Adult BJJShayla Gloster1 hr · ends 8:30 PM
Muay Thai Advanced
Muay ThaiSteve Eisman1 hr 30 min · ends 9:00 PM

Friday

Fri · Oct 218 classes

6:00AM

Randori
Adult BJJArthur Yensan1 hr 30 min · ends 7:30 AM

6:30AM

Kickboxing
KickboxingJohn Quintavalle1 hr · ends 7:30 AM

10:00AM

Kickboxing
KickboxingKate Silvester1 hr · ends 11:00 AM

11:00AM

No Gi Randori
Adult BJJDouglas Chipman1 hr · ends 12:00 PM

11:30AM

Jiu Jitsu Intro
Adult BJJArthur Yensan30 min · ends 12:00 PM

12:00PM4 at once

Advanced No Gi Jiu-Jitsu
Adult BJJDouglas Chipman1 hr 30 min · ends 1:30 PM
All Levels Jiu-Jitsu
Adult BJJArthur Yensan1 hr · ends 1:00 PM
Kickboxing
KickboxingStetson Zirkelbach1 hr · ends 1:00 PM
Muay Thai All-Levels
Muay ThaiMatt Bloss1 hr · ends 1:00 PM

1:00PM

Muay Thai Intermediate Sparring
Muay ThaiMatt Bloss30 min · ends 1:30 PM

4:00PM

Randori
Adult BJJFernando Martinez1 hr 30 min · ends 5:30 PM

4:15PM

Tigers Competition Training
Kids BJJMichael Bruner1 hr · ends 5:15 PM

4:30PM

Kickboxing
KickboxingSophia Fowler1 hr · ends 5:30 PM

5:00PM

Jiu Jitsu Intro
Adult BJJWyatt McCune30 min · ends 5:30 PM

5:30PM3 at once

Fundamentals Jiu-Jitsu
Adult BJJFlynn Burlew1 hr · ends 6:30 PM
Kickboxing
KickboxingSophia Fowler1 hr · ends 6:30 PM
Muay Thai All-Levels
Muay ThaiChino Dean1 hr · ends 6:30 PM

6:30PM

Muay Thai Advanced
Muay ThaiRazz Gormley1 hr 30 min · ends 8:00 PM

Saturday

Sat · Oct 313 classes

9:00AM3 at once

Jiu Jitsu Intro
Adult BJJShayla Gloster30 min · ends 9:30 AM
Kickboxing
KickboxingSarah Flynn1 hr · ends 10:00 AM
Muay Thai All-Levels
Muay ThaiBrandon Winn1 hr · ends 10:00 AM

9:30AM2 at once

Family Class
Adult BJJLily Gayou45 min · ends 10:15 AM
Fundamentals Jiu-Jitsu
Adult BJJFlynn Burlew1 hr · ends 10:30 AM

10:00AM2 at once

Kickboxing
KickboxingAmber Sucich1 hr · ends 11:00 AM
Muay Thai Intermediate Sparring
Muay ThaiBrandon Winn30 min · ends 10:30 AM

10:15AM

Tigers All Levels Jiu Jitsu
Kids BJJLily Gayou1 hr · ends 11:15 AM

10:30AM

Intermediate Advanced Gi Jiu-Jitsu
Adult BJJArthur Yensan1 hr · ends 11:30 AM

11:15AM

Tigers Fundamentals Muay Thai
Kids Muay ThaiJoseph Jimenez1 hr · ends 12:15 PM

11:30AM3 at once

Jiu Jitsu Competition Training
Adult BJJAlex Huddleston1 hr · ends 12:30 PM
Kickboxing
KickboxingAmber Sucich1 hr · ends 12:30 PM
Randori
Adult BJJAlex Huddleston1 hr · ends 12:30 PM

Sunday

Sun · Oct 47 classes

9:00AM

Women's Jiu Jitsu
Adult BJJJessy Podoll1 hr · ends 10:00 AM

9:30AM2 at once

Jiu Jitsu Intro
Adult BJJArthur Yensan30 min · ends 10:00 AM
Women's Muay Thai
Muay ThaiKate Silvester1 hr · ends 10:30 AM

10:00AM2 at once

Fundamentals Jiu-Jitsu
Adult BJJArthur Yensan1 hr · ends 11:00 AM
Kickboxing
KickboxingJohn Ianni1 hr · ends 11:00 AM

11:00AM2 at once

Kickboxing
KickboxingStetson Zirkelbach1 hr · ends 12:00 PM
No Gi Randori
Adult BJJArthur Yensan1 hr 30 min · ends 12:30 PM

Monday

Mon · Oct 527 classes

6:00AM

Fundamentals/Intermediate No Gi Jiu-Jitsu
Adult BJJNathaniel Fudge1 hr · ends 7:00 AM

6:30AM

Kickboxing
KickboxingJohn Quintavalle1 hr · ends 7:30 AM

10:00AM2 at once

Kickboxing
KickboxingRazz Gormley1 hr · ends 11:00 AM
No Gi Randori
Adult BJJArthur Yensan1 hr · ends 11:00 AM

11:30AM

Jiu Jitsu Intro
Adult BJJArthur Yensan30 min · ends 12:00 PM

12:00PM4 at once

Advanced Gi Jiu-Jitsu
Adult BJJFernando Martinez1 hr 30 min · ends 1:30 PM
All Levels Jiu-Jitsu
Adult BJJArthur Yensan1 hr · ends 1:00 PM
Kickboxing
KickboxingJoseph Jimenez1 hr · ends 1:00 PM
Muay Thai All-Levels
Muay ThaiJohn Ianni1 hr · ends 1:00 PM

2:00PM

Jiu Jitsu Competition Training
Adult BJJFernando Martinez1 hr · ends 3:00 PM

4:00PM3 at once

Little Tigers Gi (4-6yo)
Kids BJJJordan Shipman45 min · ends 4:45 PM
Tigers Fund/Inter Gi Jiu Jitsu (7-13yo)
Kids BJJJessica Greig1 hr · ends 5:00 PM
Tigers Intermediate Muay Thai
Kids Muay ThaiKate Silvester1 hr · ends 5:00 PM

4:30PM

Kickboxing
KickboxingRazz Gormley1 hr · ends 5:30 PM

5:00PM2 at once

Tigers Advanced Gi Jiu Jitsu (9-13yo)
Kids BJJJessica Greig1 hr · ends 6:00 PM
Tigers Fundamentals Muay Thai
Kids Muay ThaiKate Silvester1 hr · ends 6:00 PM

5:30PM3 at once

Jiu Jitsu Intro
Adult BJJChanning Cowan30 min · ends 6:00 PM
Kickboxing
KickboxingRazz Gormley1 hr · ends 6:30 PM
Muay Thai Fundamentals
Muay ThaiCatherine O'Hara1 hr · ends 6:30 PM

6:00PM2 at once

Advanced Gi Jiu-Jitsu
Adult BJJAlex Huddleston1 hr 30 min · ends 7:30 PM
Fundamentals Jiu-Jitsu
Adult BJJFlynn Burlew1 hr · ends 7:00 PM

6:30PM2 at once

Kickboxing
KickboxingConner Farley1 hr · ends 7:30 PM
Muay Thai Intermediate
Muay ThaiErin Clayton1 hr · ends 7:30 PM

7:00PM2 at once

Intermediate No-Gi Jiu-Jitsu
Adult BJJArthur Yensan1 hr · ends 8:00 PM
Jiu Jitsu Intro
Adult BJJChanning Cowan30 min · ends 7:30 PM

7:30PM2 at once

Fundamentals Jiu-Jitsu
Adult BJJFlynn Burlew1 hr · ends 8:30 PM
Muay Thai Advanced
Muay ThaiSteve Eisman1 hr 30 min · ends 9:00 PM

Tuesday

Tue · Oct 624 classes

6:00AM

Fundamentals/Intermediate Jiu-Jitsu
Adult BJJMike DeTraglia1 hr · ends 7:00 AM

6:30AM

Kickboxing
KickboxingHailey-Rae Rose1 hr · ends 7:30 AM

10:00AM

Kickboxing
KickboxingSam Jones1 hr · ends 11:00 AM

11:30AM

Jiu Jitsu Intro
Adult BJJArthur Yensan30 min · ends 12:00 PM

12:00PM3 at once

Advanced No Gi Jiu-Jitsu
Adult BJJAmal Easton1 hr 30 min · ends 1:30 PM
All Levels Jiu-Jitsu
Adult BJJArthur Yensan1 hr · ends 1:00 PM
Muay Thai All-Levels
Muay ThaiJoshua Whitmon1 hr · ends 1:00 PM

4:00PM3 at once

Little Tigers No-Gi (4-6yo)
Kids BJJLee Harvener45 min · ends 4:45 PM
Tigers Fund/Inter No-Gi Jiu Jitsu (7-13yo)
Kids BJJTrevor Rogers1 hr · ends 5:00 PM
Tigers Intermediate Muay Thai
Kids Muay ThaiKate Silvester1 hr · ends 5:00 PM

4:30PM

Kickboxing
KickboxingBrandon Winn1 hr · ends 5:30 PM

5:00PM2 at once

Tigers Advanced No-Gi Jiu Jitsu (9-13yo)
Kids BJJTrevor Rogers1 hr · ends 6:00 PM
Tigers Fundamentals Muay Thai
Kids Muay ThaiMuhammed El-Chebli1 hr · ends 6:00 PM

5:30PM3 at once

Jiu Jitsu Intro
Adult BJJShayla Gloster30 min · ends 6:00 PM
Kickboxing
KickboxingSarah Flynn1 hr · ends 6:30 PM
Muay Thai Fundamentals
Muay ThaiAna Aristiguieta1 hr · ends 6:30 PM

6:00PM2 at once

Advanced No Gi Jiu-Jitsu
Adult BJJDaniel Steele1 hr 30 min · ends 7:30 PM
Fundamentals Jiu-Jitsu
Adult BJJShayla Gloster1 hr · ends 7:00 PM

6:30PM2 at once

Kickboxing
KickboxingDrew Van Schoick1 hr · ends 7:30 PM
Muay Thai Intermediate
Muay ThaiChino Dean1 hr · ends 7:30 PM

7:00PM2 at once

Intermediate Gi Jiu-Jitsu
Adult BJJFlynn Burlew1 hr · ends 8:00 PM
Jiu Jitsu Intro
Adult BJJShayla Gloster30 min · ends 7:30 PM

7:30PM2 at once

Fundamentals Jiu-Jitsu
Adult BJJShayla Gloster1 hr · ends 8:30 PM
Muay Thai Advanced
Muay ThaiSteve Eisman1 hr 30 min · ends 9:00 PM

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 Boulder Members Say

330+ Google reviews · Easton Boulder

Easton Boulder is a fantastic place to train jiu jitsu. Been a member for 6 years and have enjoyed every minute of it. Great vibe, coaches, community, and clean mats! Really enjoy the noon classes with Fernie!

Mike S.

Jiu Jitsu

Posted on Google

I was from out of town and was hoping to get some Muay Thai/ kickboxing training in while visiting Boulder. I am from the East Coast and there isn't always a... strong or friendly culture of allowing out of town drop-ins. I was gobsmacked to find how welcoming and gracious Easton was to strangers looking to train.

Matthew U

Muay Thai

Posted on Google

Easton is by far the best martial arts studio I've been to. They have high attendance rates for classes. The instructors are nice and push you hard. The people there know my name. They have a gym that comes with your membership as well. Coach Razz seems responsible for a good bit of what happens over there in Muay Thai and kickboxing.

Jesse H.

Kickboxing

Posted on Google

Adult BJJ · open mat