Boxing is back!!!!

We are so excited to be back running group sessions inside the gym

Our signature Boxing Fundamentals course is back running monthly alongside our bag work and technical skills classes

Join us for a taster class and discover all the benefits of boxing.

Class Packs

Alongside our signature Boxing Fundamentals course, we are offering a range of bag and technical skills classes for experienced boxers.  You can purchase a single session or a pack of 5-50 sessions to use at our bag and burn, bag attack and technical skills classes. Note: You MUST be proficient in boxing technique to join these classes as they are fast paced and not aimed at beginners.   Beginners should start with Boxing Fundamentals.

Buy a class pack here


Boxing Fundamentals

This beginner level course will teach you all the basics of boxing and massively improve your fitness. If you’re wondering if boxing drills are for you then this is the place to start.

Fight Skool

Take on the ultimate challenge and step into the ring. Training alongside pro-boxers and a pro-boxing coach. Are you up to the fight?

Children's Boxing Classes

Fun and safe non-contact boxing techniques and fitness for children. Our kids boxing classes teach focus and discipline alongside boxing skills for 7-15 year olds in our term time boxing classes.

Boxing Club London? The ONE Place to go – 12 Rounds

Look over the road from Clapham Junction and you’ll find boxing classes for beginners through to pro-boxing coaching.  Some of our members fight.  Some of our members practice boxing drills for fun.  Whatever level you are at, and any age (over 7 years old) we would love to welcome you to join a taster session.  This helps us and you decide which class is best for you right now.

Do you LOVE boxing? Do you have a story about what boxing has done for you?

We’re a small boxing gym with big dreams of showing everyone how boxing can make us all better at dealing with life’s inevitable punches.

Our #BoxingMakesYouBetter Campaign took place on World Mental Health Day (10th October 2019) and encouraged people to share their experiences of what boxing has done for them.

Our aim is to encourage more people (especially those who would never normally consider it) to find a club and give it a go.

In these 5 videos, our members share how boxing has helped them.  This is why we do what we do.  We believe boxing is a key tool in making us all ‘better’ at whatever we want to do.

If you have a story on how boxing has helped you we’d love to hear it too.  Share your story using the hashtag #BoxingMakesYouBetter and tag @12roundsboxing 

Kat Hamilton

Kat Hamilton

Gym owner, boxing and confidence coach

Kat is the founder of 12 Rounds.  She might be small but she's a badass in the boxing ring yet also super sweet outside.  Kat is super passionate about empowering women through her unique brand of mindset and boxing coaching.  Blogger and creator of 'Box to Believe' when she's not in the gym, Kat can be found writing, getting creative and coming up with a million more ideas to make 12 Rounds better 🙂  Follow Kat on Instagram below

Find out more about working with Kat here

Richard Keeler

Richard Keeler

Boxing Coach, PT and Class Clown

Rich provides extra value for money as he will keep you fully entertained during your sessions with his stories, jokes and dancing.  Don't be fooled that you'll get an easy session though, despite his fun loving image, Rich is a highly experienced pro boxer/kick-boxer with an impressive fight history.  He'll get you fully fight ready and fit whist having fun during your workout. 

Contact us here to book a session with Rich 

Chloe Montgomery

Chloe Montgomery

Amateur boxer, boxing coach and sports therapist

Chloe is a fully qualified Sports rehabilitation therapist, Personal trainer, Level 1 England boxing coach and APPI pilates matwork instructor, armed with 6 years professional experience working with a number or England rugby players and full time at Harlequins rugby club, Chloe has firmly cemented herself in the sporting industry. Chloe has had 10 boxing bouts, which include coming second in the Haringey Box Cup 2019 and also becoming National Champion in the amateur National Development Championships 2019. 

Scott Smart

Scott Smart

Boxing Coach

Scott has been boxing since he was 18 and has an impressive amateur record of over 50 fights.  His talent was spotted early.  When he first walked into Islington Boxing Club he was put straight into the competitive class and had his first fight 3 months later. Scott has fought all over the country and travelled to extensively including to South Africa where he won boxer of the tournament.

Now retired from competing Scott is excited to put his skills and energy into coaching.  Check out our blog here to learn more about Scott 

Amy Cooper

Amy Cooper

Boxing Coach

Amy is an England Level 1 Boxing Coach who continues to practice her skills at Amateur level.  She has skills in teaching boxing technique including pad work, defence and movement.  Amy found that boxing is something that helped her with confidence, gave her an outlet and got her fit and now she wants to help everyone she coaches feel the same.  She brings high energy and enthusiasm to all her sessions and you will always find her wearing a smile.

Ching Mac

Ching Mac

Boxing Coach and Personal Trainer

Ching has been practising martial arts and combat sports for almost 20 years. In his younger days he competed and gained several inter club awards including Lambeth College boxing champion. He then went on to have 8 professional fights before focussing on coaching and personal training. Ching believes that learning the art of boxing is that it's not just about techniques, it's about practising the mindset to overcome life challenges. What he loves most is that providing a good training session can turn someones bad day a great day
Les Ballantine

Les Ballantine

Front of house

After a career change from printing, Les has joined our team as Front of House Manager.  Les can be found behind reception most days, greeting our memebers with a smile and always helpful attitude.  When he's not behind the desk he's fixing things in the background to ensure the gym runs smoothly.

Jake Duggan

Jake Duggan

Trainee Boxing Coach/Front of House

Dan Cloak

Dan Cloak

Trainee Boxing Coach

All our trainers are available for 1-1 training and semi private training packages

Our aim is to make the amazing benefits of boxing accessible to everyone from complete beginners to serious fighters looking to get in the ring.

Our classes are designed to offer a fun and flexible alternative to gym training. We know that it’s consistency that gets results.  Making training fun and enjoyable and continually progressing in both fitness and boxing technique keeps you motivated to be consistent.

Anyone new to boxing should begin with our structured Boxing Fundamentals programme before progressing to our more advanced classes. Boxing Fundamentals provides the perfect ground work, building the foundations to become a competent boxer.  After completing Fundamentals, our experienced classes continue to progress our members to build their skills, stay focussed and keep learning. Those with boxing experience should contact our team to discuss the right starting point.

Featured In…

Hannah Spearitt trains for Sport Relief Boxing match March 2018

Kirk Garvey, Alex Reid discuss the upcoming McGregor v Mayweather fight for Sportnation. Aug 2017

Square Mile Magazine ‘Best Boxing Gyms in London. May 2018

GQ Magazine ‘London’s Best Boxing Gyms’. 2017

Conor Benn and Reebok campaign. Released May 2018

  Anna Richardson and Channel 4’s ‘How to Get Fit Fast’.  Aired May 2018

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