After technique work on snow comes race effort on rollerskis. Racing Thursday evening in Hitra, Norway, Ben Ogden led four American men when he placed 18th in a field of nearly 100 in the 54-kilometer classic mass start, the opening race of the Toppidrettsveka race series in the Trondheim region of western Norway. Ogden finished 50.2 seconds back of the winner, and 10.4 seconds off the podium. He was followed by fellow USST athletes Finn O’Connell...