The Official Training Platform of IRONMAN. TriDot® delivers patents-pending technology and data-driven methodology to deliver the most effective triathlon training in the sport. We base this customization on an athlete's biometrics and TriDot's proprietary database of actual triathlete performance metrics which have been collected for 20 years. TriDot's technology has been featured in Forbes, Tech Times, and Men's Journal. Our research has proven that one-size-fits-all training approaches fail to produce meaningful results, waste your time, and can lead to injury. 'Custom' programs based merely on theory and tradition tend to provide similar outcomes. TriDot is different. We deliver better results in up to 30% less training time because we find the optimal amount and type of training that has proven to produce the most results per training hour based on similar athletes in our database and the biometrics of the individual athlete. There's no guesswork or trial & error. Whether used with or without a coach, TriDot provides highly effective data-driven training. Coaches focus on the human side of training and racing, helping you achieve your goals, offering accountability and assisting you in adapting your training as life requires. Without the burden of generating training, coaches have the freedom to better support your triathlon journey. Elite coaches like Mark Allen, Mirinda Carfrae, and Michellie Jones utilize TriDot to enhance the training for their athletes. TriDot. Do the Right Training Right.