Victor's arms arms ache after more than 3,200 strokes swimming, 90,000 meters on his bicycle make him feel a sharp pain in every of his 33 vertebrae, for each step of the 21 km run, your knees absorb 4 and 8 times your weight. It is an effort that you feel in every muscle, but a strength keeps you going until you finish. Victor faces this competition in Cozumel, State of Quintana Roo.