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Wai Kru

4.5 ★★★★★ 51 Google reviews · Kickboxing gym in Allston, Massachusetts

Kickboxing gym Beginners welcome Kids & teens Cardio kickboxing Competition team

Plan your first class

  • Membership memberships run around $150/mo — many studios also offer class packs, drop-ins, and a discounted first month, so ask about new-member rates
  • 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
  • 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 waikru.com — book classes and see the live schedule
  • Phone +1 617-237-6382

Hours

Monday 7 am–8 pm
Tuesday 7 am–8 pm
Wednesday 7 am–8 pm
Thursday 7 am–8 pm
Friday 7 am–8 pm
Saturday 12–4 pm
Sunday 1–3 pm

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 Wai Kru, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🔥 Cardio Kickboxing 2 mentions

“Great workout and very high quality training.”

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🧒 Kids Kickboxing 3 mentions

“Everyone is humble and friendly and it's been a great place for my son to learn from terrific role models.”

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🌱 Beginners 3 mentions

“This place is awesome if you train Muay Thai, BJJ, or MMA and a great environment for both beginners and people with more experience.”

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🏆 Competition Team 2 mentions

“Great family atmosphere, everyone is relaxed and friendly, from the trainers to the competitors.”

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🦵 Muay Thai 26 mentions

“This place is awesome if you train Muay Thai, BJJ, or MMA and a great environment for both beginners and people with more experience.”

All gyms that run muay thai →

🥊 Boxing 5 mentions

“I am the Boxing Trainer/Front desk at Wai Kru.”

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 Wai Kru — mined from their reviews and the gym's own info.

🦵 Muay Thai 9 mentions

“Drew, I read that you didn't want to throw punches at a Muay Thai gym, you think the women there aren't able, and you "realized your trainer was a moron.”

Other gyms that also teach muay thai →

🥊 Boxing 5 mentions

“I am the Boxing Trainer/Front desk at Wai Kru.”

Other gyms that also teach boxing →

🏟️ MMA 5 mentions

“This place is awesome if you train Muay Thai, BJJ, or MMA and a great environment for both beginners and people with more experience.”

Other gyms that also teach mma →

🥋 Brazilian Jiu-Jitsu 13 mentions

“This place is awesome if you train Muay Thai, BJJ, or MMA and a great environment for both beginners and people with more experience.”

Other gyms that also teach brazilian jiu-jitsu →

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 51 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 3 mentions

“Coach Dave is a beast, he is great at getting everyone to push themselves.”

🌱 welcoming to beginners 5 mentions

“This place is awesome if you train Muay Thai, BJJ, or MMA and a great environment for both beginners and people with more experience.”

🎉 fun, high-energy classes 2 mentions

“Great workout and very high quality training.”

💦 killer cardio workout 5 mentions

“The classes are challenging and brutal, but you learn proper technique while getting the best workout of your life.”

🧒 strong kids program 2 mentions
🏆 active competition / fight team 3 mentions

“I was completely new to the sport when I started but I was able to win a grappling competition after just 2 months of training!”

From the reviews

I am the Boxing Trainer/Front desk at Wai Kru. It’s been a bit of a rebuilding situation here for about a year now dealing with issues as listed in the reviews but nothing we can’t overcome! I apologize on behalf of Wai Kru for the bad experiences.

★★★★★ — Sthefano, Oct 2020

Joining Wai Kru was one of the best decisions I've ever made. Since day one, I have received nothing but top notch instruction. Instructors and members alike want you to succeed regardless of your experience level. They will work with you to unlock your fullest potential while keeping it safe and manageable.

★★★★★ — Steve, Jan 2022

Wai Kru is a very unique gym. The skill level is extremely high and the instruction is definitely top notch.. It's a super good place to start if you have never trained before. Classes run pretty much all day long and gym is open and available between classes. It's easy to get to from public transportation.

★★★★★ — Austin, Jan 2022

This place is awesome. I started training here in February 2021, and it was such a great vibe right off the bat. The owner is unbelievably knowledgeable about so many different martial arts and styles, and the entire coaching staff wants to see you succeed in whatever your goals are.

★★★★★ — Max, Jan 2022

Excerpts from public Google reviews. Read all 51 reviews →

New to kickboxing? Start at Wai Kru

Wai Kru 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 Wai Kru

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 Wai Kru

236 Brighton Ave, Allston, MA02134

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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.