Challenge yourself to change a life! Join TC Tri and let our professional coaches guide you from day 1 through the finish line of TriRock San Diego - all while you help find a cure for Crohn's disease and ulcerative colitis! 1:200 Americans suffer from these painful, incurable diseases. Help us change that! Our coaches have a 100% race day success rate, so no matter your athletic background, you can do this!