Sunday was the day. The day of all days when SuperTour Finals in Presque Isles, Maine witnessed the fastest 4 x 5-kilometer mixed relay team in the land. Over the last four years of the mixed relay competition at the U.S. Ski and Snowboard SuperTour Finals, also known as Spring Series, Alaska Pacific University APU won the first two iterations of the event, SMS T2 the two most recent. The foursome comprising APU 1: Rosie Brennan,...