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Iron Kingz

5 ★★★★★ 8 Google reviews · Kickboxing gym in Honolulu, Hawaii

Beginners welcome Kids & teens

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
  • Today see hours ·
  • Website & schedule ironkingz.com — book classes and see the live schedule
  • Phone +1 808-302-4978

Hours

Monday 3–10 pm
Tuesday 3–10 pm
Wednesday 3–10 pm
Thursday 3–10 pm
Friday 3–10 pm
Saturday 9 am–2 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 Iron Kingz, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids Kickboxing 6 mentions

“Coach Samson’s training sessions are intense , fun, and always takes the time understanding my son’s capabilities, baby steps.”

All gyms that run kids kickboxing →

🦵 Muay Thai 2 mentions

“Big thankyou to Kru Red, Kru Carlton, and Coach Sam for all your help!”

All gyms that run muay thai →

🥊 Boxing 8 mentions

“I’ll never forget how hard they pushed the cardio conditioning and drilled how important it is for the sport of boxing.”

All gyms that run boxing →

🌱 Beginners

“Came here with little to no experience for our 9 year old son, Kaleo.”

All gyms that run beginners →

Other martial arts here

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

🥊 Boxing 8 mentions

“I’ll never forget how hard they pushed the cardio conditioning and drilled how important it is for the sport of boxing.”

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 8 Google reviews — in their own words.

💗 welcoming to women 2 mentions

“com I look forward to see my sons progress same time I think it’s normal for a mom to feel afraid when he gets hit but it’s part of training lol.”

From the reviews

Happy New Yeatr 2026. Came here with little to no experience for our 9 year old son, Kaleo. Coach Samson’s training sessions are intense , fun, and always takes the time understanding my son’s capabilities, baby steps.

★★★★★ — Michelle, Feb 2026

Samson and his team are amazing humans. I came here to train during my vacation to Hawaii. They all made me feel like I was a part of their team, real coaching and sportsmanship is found here. The hard work was put in and there’s no doubt about that.

★★★★★ — Dina, Aug 2025

the BEST experience at Ironkingz; the whole crew is amazing. Everybody here went above & beyond to help me feel welcome from the start, and went the extra mile to provide constructive feedback and opportunity for growth. Great training environment with excellent coaches & supportive classmates.

★★★★★ — Romy, Dec 2025

Excerpts from public Google reviews. Read all 8 reviews →

New to kickboxing? Start at Iron Kingz

Iron Kingz 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.

Check beginner classes on their site

Your first kickboxing class at Iron Kingz

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 Iron Kingz

851 Mapunapuna St Ste d, Honolulu, HI96819

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.