Sport Relief 2014: Davina McCall starts 500-mile triathlon

TV presenter Davina McCall has boosted this year's Sport Relief  fundraising efforts by setting off on a 500-mile triathlon from Edinburgh to London.

McCall's seven-day route begins with a 130-mile cycle from Edinburgh Castle to Keswick in the Lake District.

She will then swim across Lake Windermere before running and cycling to Windsor, from where she will run to the London finish.

You can find out more about Davina's challenge on the Sport Relief website.