The Duke of Cambridge Starts the 2013 Ring O’Fire Coastal Ultra Marathon. (VIDEOS)

On the morning of Friday, August 30, 2013, His Royal Highness The Duke of Cambridge — with a surprise appearance with Her Royal Highness The Duchess of Cambridge — started the 2013 Ring O’Fire Coastal Ultra Marathon on the island of Anglesey in Wales.

For detailed information about today’s event please click the links below:

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British Royals