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10TH PLANET JIU-JITSU CORONA

4.8 ★★★★★ 78 Google reviews · Muay thai gym in Riverside, California

Free trial Beginners welcome Kids & teens 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 — built around discipline, focus, and confidence
  • Sparring & clinch sparring and clinch sessions for members ready for controlled contact — always optional and coach-supervised
  • Fight team a competition team for members who want to test themselves as amateur fighters
  • Today see hours ·
  • Website & schedule 10thplanetjjcor.com — book classes and see the live schedule
  • Phone (951) 880-3870

Hours

Monday 6–7 AM, 12–2 PM, 5:30–8:30 PM
Tuesday 5–6 PM, 6:30–8:30 PM
Wednesday 6–7 AM, 12–2 PM, 5–6 PM, 6:30–8:30 PM
Thursday 5–6 PM, 6:30–8:30 PM
Friday 6–7 AM, 12–2 PM, 5:30–6:30 PM
Saturday Closed
Sunday Closed

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 10TH PLANET JIU-JITSU CORONA, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginner Muay Thai 3 mentions

“Whether you’re brand new or have years of experience, you’ll feel right at home.”

All gyms that run beginner muay thai →

🧒 Kids Muay Thai 2 mentions

“His unique style captures the attention of our kids.”

All gyms that run kids muay thai →

🥊 Sparring

“His classes have a great rhythm: a mix of mobility and flexibility work, technical drills, and live or positional sparring that keeps things dynamic and fun.”

All gyms that run sparring →

🛡️ Self-Defense

“It's a great gym that ranges from learning the basics to training to have basic self-defense skills or pursuing a professional and competitive career.”

All gyms that run self-defense →

Other martial arts here

Muay thai gyms are usually multi-discipline. Here's what else members mention training under the same roof at 10TH PLANET JIU-JITSU CORONA — mined from their reviews and the gym's own info.

🥋 Brazilian Jiu-Jitsu (BJJ) 14 mentions

“Top notch technique ✅️ Respectable coaches ✅️ Consistent training partners ✅️ If you are looking to improve your jiu-jitsu game, this is an amazing place to do so.”

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 78 Google reviews — in their own words.

🧑‍🏫 expert, authentic coaching 7 mentions

“Everyone is very welcoming and genuine, and Coach Jeremy is a great instructor who’s very insightful and encouraging in teaching you the art of jiu jitsu.”

🌱 welcoming to beginners 13 mentions

“Everyone is very welcoming and genuine, and Coach Jeremy is a great instructor who’s very insightful and encouraging in teaching you the art of jiu jitsu.”

🤝 no-ego, friendly gym 25 mentions

“Everyone is very welcoming and genuine, and Coach Jeremy is a great instructor who’s very insightful and encouraging in teaching you the art of jiu jitsu.”

📘 real technique & fundamentals 8 mentions

“Top notch technique ✅️ Respectable coaches ✅️ Consistent training partners ✅️ If you are looking to improve your jiu-jitsu game, this is an amazing place to do so.”

🧼 clean, well-equipped gym 8 mentions

“It's a great gym that ranges from learning the basics to training to have basic self-defense skills or pursuing a professional and competitive career.”

🧠 builds confidence & discipline 3 mentions

“His coaching style perfectly balances discipline, technique, and motivation.”

From the reviews

I've been a part of this gym for over 18 years. There is nothing but great people associated with this gym. Jeremy, the owner, is always on top of his Jiu Jitsu game. He is always on top of the newest and most effective techniques. There are some true Jiu Jitsu practitioners in our gym.

★★★★★ — Yzidro, Jul 2023

Corona 10th planet is the crème de la crème, a real 💎 gem of a gym! Top notch technique ✅️ Respectable coaches ✅️ Consistent training partners ✅️ If you are looking to improve your jiu-jitsu game, this is an amazing place to do so.

★★★★★ — M***, Jun 2023

Ive been training here for years, this gym is an absolute gem! Whether you’re brand new or have years of experience, you’ll feel right at home. It’s incredibly family-friendly, with a welcoming atmosphere that caters to all ages and skill levels.

★★★★★ — Jessica, Apr 2025

Great Gym, You can tell Coach Jeremy's dedication to the system and his teaching skills are amazing, the atmosphere is incredible, the peaople there share a strong competitive mindset but also treat everyone like family. Great place to train for beginners, intermediate, and especially advanced.

★★★★★ — Jose, Jan 2026

Excerpts from public Google reviews. Read all 78 reviews →

New to muay thai? Start at 10TH PLANET JIU-JITSU CORONA

10TH PLANET JIU-JITSU CORONA 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 10TH PLANET JIU-JITSU CORONA

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 10TH PLANET JIU-JITSU CORONA

12391 Sampson Ave l, Riverside, CA92503

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.