Note: This story has been updated to include quotes from third-place finisher and overall NorAm leader Brent McMurtry. If there’s one thing an athlete dreads besides injury, it’s sickness. Kevin Sandau felt the latter coming on Saturday in Canmore, Alberta, the night before the last race of the Western Canadian Championships. With most other NorAm races, the Alberta World Cup Academy and Senior Development Team skier would have found it easier to simply sit one...