This World Cup coverage is made possible through the generous support of Marty and Kathy Hall and A Hall Mark of Excellence Award. To learn more about A Hall Mark of Excellence Award, or to learn how you can support Fasterskier’s coverage, please contact info@fasterskier.com. The Tour de Ski spent its second day in Oberstdorf for the running of Stage 4, the 20 k Freestyle Pursuit. For the second day in a row, it was...