Wait, are Prince William and Kate Middleton running a marathon or not?
Prince William reportedly leaving pilot duties for full-time royal life
Kate Middleton, Prince Harry, and Prince William give joint speech to promote mental health awareness
Prince William opens up about losing his mother almost 20 years ago
Duchess Kate and Prince William's 2016 Christmas card finally revealed
10 little-known facts about Kensington Palace, Prince William and Kate Middleton's rumored new permanent home
Kate Middleton, Prince William and family attend Christmas services
The Queen retires from 25 patronages, passing Wimbledon, rugby and swimming duties to the young royals
Prince William, Prince Harry, Duchess Kate and royal children join the Queen for her annual Christmas lunch
10 outfits that prove Meghan Markle is ready for royalty
Kate Middleton stuns in her most festive ensemble yet
Move over, Kate Middleton: These commoners all married royals, too
Kate Middleton is a fan of adult coloring-books
Prince Harry's girlfriend Meghan Markle hangs out with Priyanka Chopra as Prince William denies disapproval
Meghan Markle chose Prince Harry over William in Q&A before she started dating him
Prince William reportedly considers trip to California to fight cyberbullying
Kate Middleton stuns in patriotic poppy dress as royals meet Olympic and Paralympic heroes -- see the pics!
Young girl wears Kate Middleton mask as the Duchess arrives in Manchester
Duchess Kate wears Kate Spade to support World Mental Health Day
Kate Middleton rocks two different looks on day five of Royal Tour of Canada
Prince George, Princess Charlotte, William and Kate touch down in Canada for royal tour
Prince William makes a passionate plea to save African elephants: 'Ivory is a symbol of destruction, not of luxury'
You'll never guess how much it is to own Kate and William's car
Prince William gets candid about 'rewarding' job as emergency pilot: 'I am one of the team'
Prince William helps an elderly lord to his feet as Kate Middleton looks on - see the pics!
Confirmed: Prince George and Princess Charlotte are going to Canada
Top 10 hottest royals in the world revealed: Find out who's number one!
Report: Prince William and Duchess Kate are hoping for baby No. 3
Kate Middleton makes a style statement in $30 pants from the Gap
Kate Middleton pours herself a pint, greets crowds with Prince William on official outing: Pics!