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Ontario Boxing Club

4.6 ★★★★★ 54 Google reviews · Kickboxing gym in Ontario, California

Beginners welcome Kids & teens Private lessons Competition team Affiliated

Affiliated gym — reviews and the gym's own info suggest it belongs to a known kickboxing or boxing-fitness franchise or network (think 9Round, iLoveKickboxing, CKO, TITLE Boxing Club or Jabz). Franchise gyms run a consistent class format and are often a friendly, familiar place to start. If a specific brand matters to you, confirm it on the gym's own site.

Plan your first class

  • Beginner-friendly all fitness levels welcome, including total beginners — no experience needed, and you get in shape by training, not before
  • Kids & teen classes kids and teen kickboxing classes — built around confidence, focus, and fun
  • Private lessons one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Sparring sparring and partner work for members who want it — always optional, eased in gradually, with the coach controlling the contact
  • Competition team a competition team for members who want to test themselves in the ring — amateur kickboxing, muay thai, or K-1
  • Today see hours ·
  • Website & schedule ontarioboxingclub.com — book classes and see the live schedule
  • Phone +1 909-906-2034

Hours

Monday 4–8 pm
Tuesday 4–8 pm
Wednesday 4–8 pm
Thursday 4–8 pm
Friday 4–8 pm
Saturday 10 am–1 pm
Sunday Closed

Hours shift for holidays and class-schedule changes — worth a quick check before a special trip.

The classes they run

Kickboxing classes on the schedule at Ontario Boxing Club, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids Kickboxing 7 mentions

“The trainers each have great strengths that they bring out in you or your kid's.”

All gyms that run kids kickboxing →

🌱 Beginners 2 mentions

“Definitely getting your money's worth with the coaching something for all skill levels.”

All gyms that run beginners →

🤜 Sparring 2 mentions

“The ULTIMATE WARRIORS BOXING ACADEMY enjoys sparring with Ontario Boxing.”

All gyms that run sparring →

🥊 Boxing 11 mentions

“Both of my kids attend Ontario Boxing Club, and I have seen this past 2 yrs how they have advanced and became stronger and more disciplined.”

All gyms that run boxing →

Other martial arts here

Kickboxing gyms are usually multi-discipline. Here's what else members mention training under the same roof at Ontario Boxing Club — mined from their reviews and the gym's own info.

🥊 Boxing 11 mentions

“Both of my kids attend Ontario Boxing Club, and I have seen this past 2 yrs how they have advanced and became stronger and more disciplined.”

Other gyms that also teach boxing →

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 muay thai, boxing, or MMA alongside your kickboxing, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 54 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 6 mentions

“He is the best coach ever and is always willing to work with you not only is he a great coach but a mentor.”

🧒 strong kids program 2 mentions

“It’s full of life and the kids love it here!”

🧼 clean, well-equipped gym 5 mentions

“Great Gym had known some of the Coaches there for years but just never put it together.”

💵 good value / fair pricing 3 mentions

“I started off with the cardio class they will push you but it was worth it.”

From the reviews

Bri is an amazing coach who makes you feel comfortable and at home here. She's a really great teacher and I thoroughly enjoyed the classes I got here and regretted having to leave when I moved to a different state.

★★★★★ — Adina, Apr 2023

I originally said I'd go 2x a week for 1 month only. It has been 7 months now and I go 4 times a week and am in the best shape of my life. I really enjoy boxing so watching other individuals train while I train is very inspirational. Daniel (personal trainer) will make you work hard and reach your fitness goals.

★★★★★ — Msgotmuzik, Nov 2018

Great boxing gym , i take my 11yr son its been three weeks since we be coming and wow 1st day my son knew nothing about boxing not even how to stand and now the coaches got him sparring thats how good the coaches teach they spend a lot of one on one with him sometimes in little groups my son loves it keeps him…

★★★★★ — Eusebio, Mar 2018

I had a great time working out! I started off with the cardio class they will push you but it was worth it. The instructor and the class were very helpful and motivating. Can't wait to go back!

★★★★★ — Andraes, Mar 2018

Excerpts from public Google reviews. Read all 54 reviews →

New to kickboxing? Start at Ontario Boxing Club

Ontario Boxing Club 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 class is for. A few things worth knowing before your first week. First, you don't need to be fit or coordinated to start — you get in shape by training, not before it, and coaches scale every drill to you. Second, you won't be thrown into hard sparring — reputable gyms build the basics (stance, footwork, and punches and kicks on pads and bags) first, and any contact eases in gradually under a coach's control. Third, all fitness 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 kickboxing class at Ontario Boxing Club

Nervous about walking into a kickboxing 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 — stance, footwork, and punches and kicks on pads or a heavy bag — not hard sparring. Go at your own pace and rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move and sweat in, and supportive trainers. What to bring: water, and hand wraps and gloves if you have them — many gyms lend loaner gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves and wraps (and shin guards once you start sparring). Sparring is optional and eases in gradually, once your basics 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.

Kickboxing is a contact sport. Warm up, pace yourself, 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 Ontario Boxing Club

207 W B St, Ontario, CA91762

Get directions Instagram · Facebook

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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.