RICHMOND, ENGLAND - SEPTEMBER 21: Sophie, Countess of Wessex and a team are waved off by staff, volunteers and young people involved in the Duke of Edinburgh's Award as they depart from Gaza Barracks in Catterick Garrison as they begin day three of their Diamond Challenge on September 21, 2016 in Richmond, United Kingdom. The Countess of Wessex will cycle from Edinburgh to Buckingham Palace, London in support of The Duke of Edinburgh's Award in its 60th year. (Photo by Ian Forsyth/Getty Images)
