Pictures of the Day: Sunday, Mar. 14, 2010

Cross country skiers race over the frozen lake Sils during the Engadin Ski Marathon near Sils March 14, 2010. More than 11,000 skiers participated in the 42.2
Christian Hartmann / REUTERS

Cool Running

In Switzerland more than 11,000 cross country skiers compete in the Engadin Ski Marathon.