KANSAS CITY, Missouri, July 8 : When a World Cup match turns on a split-second decision in the dying moments, the referee is expected to be in the right place at the right time — no small ask when battling everything from Miami humidity to Mexico City's lung-busting altitude.While fans focus on players chasing goals, referees are sprinting just as hard, typically covering 12 to 13 kilometres per match according to FIFA — a distance comparable to many outfield players. That reality has transformed how football's governing body prepares officials for the sport's biggest stage."Referee preparation for the 2026 World Cup began almost four years ago," FIFA told Reuters. The build-up has resembled that of elite athletes. Officials have undergone repeated physical assessments, with training rampi