Desiree "Des" Nicole Linden is an American long-distance runner. She represented the United States in the 2012 London Olympics and the 2016 Rio de Janeiro Olympics women's marathon. In 2018, she won the Boston Marathon, becoming the first American in 33 years to win the woman's category in the event. She holds the women's 50K world record of 2:59:54.

The 2011 Boston Marathon took place on Monday, April 18, 2011, as the 115th official running of the Boston Marathon. On October 18, 2010, the 20,000 spots reserved for qualifiers were filled in a record-setting eight hours and three minutes. Geoffrey Mutai of Kenya won the men's race in a time of 2:03:02.