Duchess Kate joins her husband Prince William at ultra marathon in Anglesey, which is only five weeks after the birth.
Duchess Kate is seen for the first time since welcoming her son Prince George last month.
Duchess Kate will make her first official public engagement since the birth of her baby on September 12.
Duchess Kate chose characters from Beatrix Potter’s classic children’s book when she decorates the nursery of her son.
Duchess Kate is taking her baby son on isle of Anglesey, Wales to join Prince William.
Prince William and Duchess Kate start these post-birth days at the Middleton family home.
Duchess Kate will miss the big day in Northumberland because she fears she could go into labor before her actual due date.
Duchess Kate admits that she became “adult baby” when she was still a college student at St. Andrews university.
Kate Middleton, who previously watched the polo game of the princes, was a fan of mystical wristband called Power Balance.