Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge take part in a running race against Prince Harry as they join a Team Heads Together London Marathon Training Day at the Queen Elizabeth Olympic Park on February 2017 in London, England.
Peter Phillips and Prince William walk hand in hand with their young cousin Margarita Armstrong-Jones, the daughter of their cousin David, Viscount Linley and Serena and granddaughter of Princess Margaret.
July 2011 - The Duke & Duchess of Cambridge in Dalvay on Prince Edward Island Canada. During the visit Will piloted a helicopter, they both took part in a Dragon Boat Race and then they took part in a Smudging Ceremony, by the Mi'Kmaq Tribe.
Kate Middleton Photos Photos - The Duke and Duchess of Cambridge visit the Land Rover BAR at the America's Cup World Series on July 2016 in Portsmouth, England. - The Duke and Duchess of Cambridge Attend the America's Cup World Series
Prince William, Duke of Cambridge talks to his son Prince George of Cambridge with Catherine, Duchess of Cambridge at the Gigaset Charity Polo Match at Beaufort Polo Club on June 2015 in Tetbury, England.
'Mummy, can I fly a Red Arrow now?': Inside Prince George's first official UK engagement
thecambridgees: “ “ Prince George shakes hands with a pilot as Catherine, Duchess of Cambridge looks on during a visit to the Royal International Air Tattoo at RAF Fairford on July 2016 in Fairford, England.