TheGoldCoastHalfIronmanTriathlonisoneofthetoughesteventsontheUSMEVENTScalendar.Competitorsfacea1.9kmswim90kmcycleand21.1kmrunasanindividualorpartofateaminandaroundthestunningsurroundsofCalypsoBayonthenorthernendoftheGoldCoast.TheeventisthemostpopularintheHalfIronmanseriesbutifyourenotuptothelongdistancethenthereisashorteroptionSprintmanTriathlon1kmswim33kmcycleand7kmrun.