Way to go Anna Willard to join the sub 4 club!! Three this year, Barringer, Wurth-Thomas, and Willard. More than ANY ever in the history of USA running (the other two being Suzy Favor-Hamilton and Mary Decker-Slaney)! Truly a revolutionary year for USA mid distance running. Also, who would have thought that Rowbury would be the one not to go sub 4... yet, still medaled?