QUEBEC CITY — As 75 men jogged out into the center of the World Cup area assembled on the Plains of Abraham for the men’s 15-kilometer classic mass start on Saturday, one man in particular stood out. Alex Harvey, wearing the red suit of the Canadian national team, led the group out. He wore bib No. 1, but if you couldn’t see that from a distance, it didn’t matter. Essentially everyone knew who he was. The official...