With three weeks to go until the Marathon Trials in Atlanta, Jeanne Mack and Lou Serafini were ready to put in their last hard efforts in Flagstaff. “Just tossing those final bales of hay in the barn,” as Lou put it over his pre-workout dinner. For Jeanne that meant a five-mile uphill tempo, for Lou it meant a 25-mile long run. Explore their workouts in our lookbook and outfits below.

With a run to do before logging on for work, Jeanne's session started at sunrise. The new terracotta Turnover Tights offered warmth and freedom of movement, while a Harrier Long Sleeve kept pace with the changes in temperature.