Davos, Switzerland: gifted athletes, throngs of spectators lining the course, plenty of Vitamin-D and a spectacular day for the 1.5-kilometer freestyle sprint. Racers chased down and skied away from their long afternoon shadows as the sun moved across the cloudless bluebird sky. The crowds were in for a treat. In sprint racing, heats often have significant variance. Some will be fast, some will be slow with a final upsurge in intensity at the end. In...
