DRAMMEN, Norway — Barring the spectators cheering from their apartment balconies, the most marked aspect of Wednesday’s 1.2-kilometer classic sprint course was the finish line. It crosscut the top of a 15-meter climb. Throughout the day, no skier closed out Drammen’s uphill finish better than Norway’s Maiken Caspersen Falla. After winning the day’s qualifier in a time of 3:19.44 minutes, Falla won her quarterfinal in photo-finish fashion and outlunged Sweden’s Stina Nilsson to place first...