Tennis

Caroline Wozniacki

Tennis player, former world No. 1 and 2018 Australian Open champion

All evidence

1 record, newest first. Strength changes with age and weight class, so check the date and context before you compare.

1. 2014

   • Marathon3:26:33

     CompetitionFirst marathon, active tennis player, age 242014 TCS New York City Marathon

     “On 2 November 2014, Wozniacki made her marathon debut, completing the New York City Marathon in a time of 3:26:33.”

     List of career achievements by Caroline Wozniacki (Wikipedia)News report2014-11-02

     3:26:33, her first marathon. CBS New York (2014-11-03) says 'just under 3 hours, 27 minutes'; The Copenhagen Post says 'three hours and 26 minutes'.