Mirinda Carfrae (born 26 March 1981) is an Australian professional triathlete and an Ironman Triathlon world champion. Carfrae has achieved podium positions in six of her seven attempts at the Ironman World Championships: 1st-place finishes (2010, 2013, 2014), three 2nd-place finishes (2009, 2011, 2016) and a 3rd place (2012, behind Leanda Cave and Caroline Steffen). She also won the 2007 Ironman 70.3 World Championship.
Carfrae held the Ironman Championship course record (8:52:14, set in 2013), until 2016 when it was beaten by Daniela Ryf (8:46:46) On her debut in 2009, she set a new course record for the marathon of 2:56:51, beating Wellington's record of 2:57:44 set the previous year. She again set new course records for the marathon in 2010 (2:53:32), 2011 (2:52:09, where Wellington—suffering from serious injuries—also beat Carfrae's 2010 record), 2013 (2:50:38, where only two men recorded a faster time), and 2014 (2:50:26).