Boxing Gym Hackney

Welcome to 12x3 Boxing, a boxing gym that stays true to the real art of boxing. If you're looking for a boxing gym in Hackney that teaches genuine skills, sharp discipline and strong composure under pressure, you’re in the right place. Our goal is simple: deliver high-quality boxing training taught by people who have lived the sport at elite level.

Learn the Sweet Science with Real Boxers

At 12x3, every class and every drill is led by experienced boxers who have spent years in the ring. There are no gimmicks or shortcuts. You learn footwork, timing, movement and the mindset behind effective boxing. Whether you're stepping into a boxing gym for the first time or already have a strong foundation, you will be coached in a way that builds confidence and sharpens your technique.

Our sessions include everything from technical boxing work to conditioning, bag drills and controlled sparring development. You can choose group classes or one-to-one sessions, depending on your goals and experience level. Each option gives you access to coaching that is both practical and authentic.

We welcome beginners, improvers and seasoned boxers. If it’s your first visit, arrive 15 minutes early so we can walk you through the space, introduce you to the team and help you feel comfortable before training begins. Our gym environment is focused, inclusive and built on respect. Every session is centred around the coach leading it, allowing you to learn from their real-life experience in amateur and professional boxing.

Whether you prefer a high-intensity class, a slower technical session or something that blends fitness with boxing fundamentals, you’ll find a session that fits your needs. Our timetable offers a range of training styles, ensuring you always have a class that supports your development.

Why Train at 12x3?

Boxing is one of the best ways to improve both fitness and mental strength. Training at 12x3 helps you build discipline, manage stress and develop a stronger sense of confidence. With guidance from former champions and world-class coaches, you can push your limits safely while learning skills that stay with you long term.