The Science Says a Sub-Seven-Hour Ironman Is (Sort of) Possible

Like the two-hour marathon chase, next month’s assault on the seven- and eight-hour Ironman barriers will require some rule-bending

Related Keywords

Germany ,Senftenberg ,Brandenburg ,United Kingdom ,Poland ,Switzerland ,Bahrain ,Polish ,Britain ,Swiss ,Kristian Blummenfelt ,Katrina Matthews ,Daniela Ryf ,Dekra Lausitzring ,Nicola Spirig ,Chrissie Wellington ,Sebastian Kulczyk ,Alistair Brownlee ,Antoine Jolicoeur Desroches ,Jan Sibbersen ,Jan Frodeno ,Eliud Kipchoge ,University Of Sherbrooke ,Gustav Iden ,Ironman World Championships ,Lake Senftenberg ,