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Grizzly Training Academy

5 ★★★★★ 27 Google reviews · Muay thai gym in Claremore, Oklahoma

Free trial Beginners welcome Kids & teens Fitness classes Fight team

Plan your first class

  • Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
  • Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
  • Kids & youth classes kids and youth muay thai classes (ages 6–12) — built around discipline, focus, and confidence
  • Fitness & conditioning muay thai fitness and cardio classes — a serious workout you can do without ever having to spar
  • Fight team a competition team for members who want to test themselves as amateur fighters
  • Today see hours ·
  • Website & schedule grizzlytrainingacademy.com — book classes and see the live schedule
  • Phone (951) 385-3743

Hours

Monday 5:30–8:30 PM
Tuesday 5:30–8:30 PM
Wednesday 5:30–8:30 PM
Thursday 5:30–8:30 PM
Friday 5:30–8:30 PM
Saturday Closed
Sunday 12–4 PM

Hours shift for holidays, seminars, and open-gym times — worth a quick check before a special trip.

The classes they run

Muay thai classes on the schedule at Grizzly Training Academy, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 3 mentions

“great group of all ages and all levels at Grizzly.”

All gyms that run beginner muay thai →

🧒 Kids Muay Thai 12 mentions

“We have been going to Grizzly Training Academy for almost a month and my son absolutely loves it, hes smiling the whole time.”

All gyms that run kids muay thai →

Teen Muay Thai 4 mentions

“We originally found Grizzly Training Academy from doing endless search’s of local gyms that included boxing classes for our teens.”

All gyms that run teen muay thai →

🛡️ Self-Defense

“Super great for fitness and self defense.”

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Other martial arts here

Muay thai gyms are usually multi-discipline. Here's what else members mention training under the same roof at Grizzly Training Academy — mined from their reviews and the gym's own info.

🥊 Boxing 8 mentions

“We originally found Grizzly Training Academy from doing endless search’s of local gyms that included boxing classes for our teens.”

Other gyms that also teach boxing →

🥋 Brazilian Jiu-Jitsu (BJJ) 4 mentions

“So much so that when I got home from work early today he had already looked at the schedule and said that he wanted to try jiu jitsu.”

Other gyms that also teach brazilian jiu-jitsu (bjj) →

Disciplines are mined from reviews and the gym's own info — they show what members have trained, not a formal class guarantee. If you specifically want BJJ, boxing, or MMA alongside muay thai, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 27 Google reviews — in their own words.

🧑‍🏫 expert, authentic coaching 6 mentions

“The coaches are both great teachers and continue to encourage my son.”

🌱 welcoming to beginners 9 mentions

“f you’re looking for a high-quality, welcoming environment to train go to Grizzly Training Academy!”

🤝 no-ego, friendly gym 10 mentions

“The environment and atmosphere is so friendly and feels like a family, everyone is always willing to help.”

📘 real technique & fundamentals 3 mentions

“Once I called and spoke with Jeff he informed me of how it worked and what great prices they had and they were in our town!”

🧒 strong kids program 3 mentions

“We have been going to Grizzly Training Academy for almost a month and my son absolutely loves it, hes smiling the whole time.”

💵 good value / fair pricing 2 mentions

“Once I called and spoke with Jeff he informed me of how it worked and what great prices they had and they were in our town!”

From the reviews

My 12 year old son wanted to learn to box. My work hours are hard to make work but we found a way and got him to his first boxing class. He loved it. So much so that when I got home from work early today he had already looked at the schedule and said that he wanted to try jiu jitsu.

★★★★★ — Stan, Jun 2026

We have been going to Grizzly Training Academy for almost a month and my son absolutely loves it, hes smiling the whole time.....even during the workouts. My son was not a social person nor very active and they have changed that. The coaches are both great teachers and continue to encourage my son.

★★★★★ — Emily, Sep 2025

"I found Grizzly Training Academy while searching for boxing classes, and it exceeded my expectations. I was looking to improve my endurance and technique, and this is definitely the place. The classes are fantastic, and the coaches and members are awesome. Highly recommended!"

★★★★★ — W, May 2026

Grizzly Training Academy has been a great experience for our two kids. We’ve seen a big boost in their confidence and discipline. The coaches are positive and motivating, and our kids love going. So glad we signed them up!

★★★★★ — Trisha, May 2026

Excerpts from public Google reviews. Read all 27 reviews →

New to muay thai? Start at Grizzly Training Academy

Grizzly Training Academy comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit to start — you get in shape by training, not before it, and coaches scale the conditioning to you. Second, you won't be thrown into sparring — reputable gyms build fundamentals (stance, footwork, and the basic strikes of the "art of eight limbs") for weeks before any contact, and sparring stays optional. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.

See their beginner class info

Your first muay thai class at Grizzly Training Academy

Nervous about walking into a muay thai gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics on pads and bags — not fighting. Rest whenever you need to; no one will bat an eye. What to wear: shorts or athletic wear and a t-shirt; you'll train barefoot on the mats. What to bring: water and hand wraps if you have them — many gyms lend gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves, wraps, a mouthguard, and shin guards. Sparring is optional and comes later, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.

Muay thai is a contact sport. Ease in, listen to your coaches, 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 Grizzly Training Academy

401 E 5th St, Claremore, OK74017

Get directions

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