Marathon runners conquer Boston, Heartbreak Hill
Second Lt. Ana Huffstetler (left) and Capt. Sabine Peters tune up their strides on the track at Hanscom Air Force Base, Mass., in preparation for the Boston Marathon April 17. Lieutenant Huffstetler is assigned to the 951st Electronic Systems Group and Captain Peters is assigned to the Electronic Systems Center. (Air Force photo/1st Lt. Martha Petersante-Gioia)