Empire Triathlon Club | 80 followers on LinkedIn. New York City's premier race, training and social club for triathletes of all ages and abilities. Empire Triathlon Club was established to provide a community for like-minded individuals who are passionate about fitness and sport and enjoy competing in triathlons at various levels. We offer both group race and training support as well as individual, customized coaching and personal training services, so our Members can compete to the best of their ability and have fun while doing it!