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9Round Fitness

4.7 ★★★★★ 42 Google reviews · Kickboxing gym in Chula Vista, California

Part of 9Round

Kickboxing gym Beginners welcome Kids & teens Cardio kickboxing 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
  • Cardio kickboxing classes high-energy cardio kickboxing on the bags and pads — a fun, sweaty workout built for fitness and weight loss, at your own pace
  • Kids & teen classes kids and teen kickboxing classes — built around confidence, focus, and fun
  • Sparring sparring and partner work for members who want it — always optional, eased in gradually, with the coach controlling the contact
  • Today see hours ·
  • Website & schedule 9round.com — book classes and see the live schedule
  • Phone +1 619-623-3606

Hours

Monday 7 am–12:30 pm, 3:30–6:30 pm
Tuesday 7–10:30 am, 3:30–6 pm
Wednesday 7 am–12:30 pm, 3:30–6:30 pm
Thursday 7–10:30 am, 3:30–6 pm
Friday 7 am–12 pm, 3:30–5:30 pm
Saturday 8–10:30 am
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 9Round Fitness, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🔥 Cardio Kickboxing 4 mentions

“I love how there are no set gym times, you can always pop up on your own time and get a great workout in, plus you get to punch bags and learn some boxing combos!”

All gyms that run cardio kickboxing →

🧒 Kids Kickboxing 2 mentions

All gyms that run kids kickboxing →

🌱 Beginners 2 mentions

“The strategy employed at 9rounds is brilliant and embraceable for all levels.”

All gyms that run beginners →

🤜 Sparring

“Since my fight gym doesn’t focus on the cardio aspects but just pure technical drills, combos, and sparring.”

All gyms that run sparring →

🥊 Boxing

“I love how there are no set gym times, you can always pop up on your own time and get a great workout in, plus you get to punch bags and learn some boxing combos!”

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 9Round Fitness — mined from their reviews and the gym's own info.

🥊 Boxing

“I love how there are no set gym times, you can always pop up on your own time and get a great workout in, plus you get to punch bags and learn some boxing combos!”

Other gyms that also teach boxing →

🏟️ MMA

“I train in mixed martial arts primarily in the striking variety in Muy Thai and Dutch Style Kickboxing in another side of town (The Arena Gym).”

Other gyms that also teach mma →

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 42 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 2 mentions

“Love the type of workout, staff/trainer are all amazing.”

🎉 fun, high-energy classes 2 mentions

“I love how there are no set gym times, you can always pop up on your own time and get a great workout in, plus you get to punch bags and learn some boxing combos!”

💦 killer cardio workout 2 mentions

“I love how there are no set gym times, you can always pop up on your own time and get a great workout in, plus you get to punch bags and learn some boxing combos!”

From the reviews

9Round Chula Vista is an incredible workout experience. The owner Philam and all of his trainers are so dedicated and truly uplift every client from the moment they walk through the doors. It’s always a very clean looking gym and it’s been this way since I first became a member a couple years ago.

★★★★★ — Alexis, Nov 2021

I’ve been a 9Round member for more than a year and I couldn’t be any happier with my experience. The owner, Philam, along with the rest of the coaches, especially Shiryn and Jojo, are truly awesome people.

★★★★★ — Aileen, Jul 2020

I love how there are no set gym times, you can always pop up on your own time and get a great workout in, plus you get to punch bags and learn some boxing combos! You can also see how many calories you are burning on the screen and where your heart rate is at. Awesome trainers as well. We love Philam and Jojo!!!

★★★★★ — Jasmine, May 2021

I had an awesome workout there at 9 Round! Trainers really take the time to Coach you and help work on your form. The music is a huge thing for me as I enjoy listening to music while I train. Went in for the complimentary day pass and look forward to switching over to 9 round permanently.

★★★★★ — Brian, Aug 2021

Excerpts from public Google reviews. Read all 42 reviews →

New to kickboxing? Start at 9Round Fitness

9Round Fitness comes up as a beginner-friendly gym, going by their listing and members’ reviews. 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.

Check beginner classes on their site

Your first kickboxing class at 9Round Fitness

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 9Round Fitness

1550 E H St, Chula Vista, CA91913

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.