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Grappling Zone Denver

5 ★★★★★ 37 Google reviews · Karate dojo in Denver, Colorado

Kids & teens

Plan your first class

  • Kids & youth classes kids and youth Karate classes — built around discipline, focus, and confidence
  • Adult classes adult Karate classes — training built for grown-ups, from fitness and fundamentals to kumite (sparring) at your own pace
  • Today see hours ·
  • Website & schedule grapplingzonekj.com — book classes and see the live schedule
  • Phone +1 713-294-8410

Hours

Monday 5–8:30 pm
Tuesday Closed
Wednesday 5–8:30 pm
Thursday 5–8:30 pm
Friday Closed
Saturday 8:30 am–12 pm
Sunday Closed

Hours shift for holidays, belt tests, and seminars — worth a quick check before a special trip.

The classes they run

Karate classes on the schedule at Grappling Zone Denver, confirmed in students' own reviews and the dojo's own info — not guessed from the sign out front.

🧒 Kids Karate 17 mentions

“I really admire the dedication to continue forward and the way he treats the children and adults who sign up.”

All dojos that run kids karate →

🛡️ Self-Defense

“They’re super accommodating and have a wide array of skill sets from qi gong to self defense so you’ll be able to find you’re niche.”

All dojos that run self-defense →

Other martial arts here

Karate dojos are usually multi-discipline. Here's what else students mention training under the same roof at Grappling Zone Denver — mined from their reviews and the dojo's own info.

🥋 Jiu-Jitsu 4 mentions

“People are friendly and it’s a place where you can learn a lot of concepts which will help you understand the art of Brazilian jiujitsu.”

Other dojos that also teach jiu-jitsu →

🛡️ Self-Defense

“They’re super accommodating and have a wide array of skill sets from qi gong to self defense so you’ll be able to find you’re niche.”

Other dojos that also teach self-defense →

Disciplines are mined from reviews and the dojo's own info — they show what students have trained, not a formal class guarantee. If you specifically want taekwondo, jiu-jitsu, or kickboxing alongside your Karate, confirm the current schedule with the dojo.

What students say

The things reviewers bring up again and again across 37 Google reviews — in their own words.

expert instruction from a great sensei 5 mentions

“The instructor is so knowledgeable and cares for each individual needs.”

🌱 welcoming to beginners 3 mentions

“Very communicative and welcoming; my experiences with the Grappling Zone have been really informative and empowering.”

friendly, respectful dojo 10 mentions

“People are friendly and it’s a place where you can learn a lot of concepts which will help you understand the art of Brazilian jiujitsu.”

strong technique, kata & fundamentals 4 mentions

“Also, he is aware of what truly works, and what doesn't, and his knowledge of flow, and the steps to better technique are vast in scope.”

🧒 strong kids program 5 mentions

“My son loves working with Coach Daren and looks forward to coming here every week.”

builds confidence, discipline & respect 4 mentions

“He is only 3, so isn't always focused on class, and the coaches work hard to guide him and build his confidence while also respecting his emotions.”

From the reviews

Our son, Truman, goes to grappling zone and we love it! He is only 3, so isn't always focused on class, and the coaches work hard to guide him and build his confidence while also respecting his emotions.

★★★★★ — Elecia, Jan 2024

Great location. Great teacher. Everything is taught in a down to earth manner, meaning it's friendly for newcomers and advanced martial artists alike. From the moment you go in, you'll realize the good energy and vibes.

★★★★★ — Dave, Jul 2021

Our whole family goes to The Grappling Zone for jujitsu and karate training. We’ve seen such lovely progress in the kids with greater self control and willingness to take on hard tasks. My husband has increased his physical fitness and feels confident in his ability to defend himself and our family.

★★★★★ — Sarah, Jul 2023

Great environment for kids and adults. We have been attending for over a year and my kid is very happy with the classes and teachers! Grappling zone is the best!

★★★★★ — Danny, Dec 2024

Excerpts from public Google reviews. Read all 37 reviews →

Your first Karate class at Grappling Zone Denver

Nervous about walking into a Karate dojo for the first time? Almost everyone is, and a good sensei expects beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling basic stances, blocks, punches, and kicks — not hard sparring. Step to the side whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot. What to bring: water, and a mouthguard if you have one — many dojos lend a loaner gi for a first class, so it's worth asking when you call. As you keep training you'll add your own gi and the belt your dojo awards you. Kumite (sparring) eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the sensei. It gets easier fast — most people feel far more at home by their third class.

Karate is a contact sport. Ease in, train within your limits, listen to your instructors, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find Grappling Zone Denver

2180 S University Blvd, Denver, CO80210

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this dojo? Claim your listing — it's free.