ABOUT TRICENTRALUK

Welcome to TRICENTRALUK, one of the UK’s premier triathlon coaching clubs. Founded by renowned coach Tony Cullen, TRICENTRALUK is built on a passion for triathlon and a commitment to helping athletes of all levels achieve their goals. From beginners taking their first steps into multisport to seasoned competitors aiming for podium finishes and Ironman World Championship qualifications, we provide tailored coaching and unwavering support to unlock your potential.

At TRICENTRALUK, we believe in personalised, data-driven training plans designed to fit seamlessly into your life. Whether you're balancing training with work, kids, or a busy social life, our coaches specialise in creating programs that make the most of your available time without sacrificing performance. With years of proven success, including countless Ironman personal bests, podiums, and Kona qualifications, our athletes consistently exceed their own expectations.

We take pride in being more than just a coaching service. TRICENTRALUK is a vibrant and inclusive community of like-minded athletes who inspire and motivate each other. Our ethos is simple: no elitism, just support and camaraderie. Whether you’re tackling your first triathlon or chasing a sub-9-hour Ironman, you’ll find encouragement, expertise, and a sense of belonging here.

Led by Tony Cullen, one of the UK’s most respected long and middle-distance triathlon coaches, along with a team of dedicated coaches, TRICENTRALUK provides world-class coaching across all disciplines. As triathlon evolves, so do we, staying at the forefront of training techniques to ensure our athletes achieve the very best results.

Join TRICENTRALUK today and become part of a thriving club where every athlete’s journey matters. Together, we’ll help you achieve your goals, surpass your limits, and redefine what’s possible in triathlon.