Prince William, Catherine Duchess of Cambridge and Prince Harry all started the race together by pushing the red buttonPrince William, Catherine Duchess of Cambridge and Prince Harry all started the race together by pushing the red buttonPrince William, Catherine Duchess of Cambridge and Prince Harry all started the race together by pushing the red buttonPrince William, Catherine Duchess of Cambridge and Prince Harry all started the race together by pushing the red buttonPrince William, Catherine Duchess of Cambridge and Prince Harry all started the race together by pushing the red buttonPrince William, Catherine Duchess of Cambridge and Prince Harry all started the race together by pushing the red buttonPrince William, Catherine Duchess of Cambridge and Prince Harry all started the race together by pushing the red button
