The men’s downhill race at the Beijing Olympics on Sunday was postponed a day because of high winds, conditions that had contributed to competitors’ unease about a high-speed dash down an icy, unfamiliar racecourse. After several delays to Sunday’s scheduled start and a meeting at the base of the mountain with leaders of the local organizing committee, the F.I.S., which is skiing’s world governing body, and the Olympic Broadcasting System, organizers announced that the race will take place at noon on Monday between the first and second heats of the…