Frozen Thunder lived up to its name on Friday, with temperatures hovering below the legal race limit prior to the start of the second competition series of the week: the women’s 7.5- and men’s 10-kilometer freestyle individual starts. An hour delay was enough time to see temperatures rise to -10 degrees Celsius (14 Fahrenheit), and many skiers bundled in Buffs in prep for the five to six laps of racing. Overcast skies were a celestial...