Krista Duchene (born January 9, 1977) is a Canadian track and field athlete competing in the marathon.

[2] In 2013, DuChene won the Canadian Half Marathon Championships at the Banque Scotia 21K de Montréal and made her IAAF World Championships debut at the 2013 in Moscow but collapsed at the 13 km mark due to extremely hot conditions.

[4] She competed in the Marathon for Canada at the 2016 Summer Olympics in Rio de Janeiro, Brazil finishing 35th of the 133 behind fellow Canadian Lanni Marchant in 24th.

[5] On March 5, 2023, she finished the Tokyo Marathon in a time of 2:38:53, breaking the Canadian +45 Women's record.

This biographical article relating to Canadian athletics and track and field is a stub.