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Heart Breakfast with Tom, Nicola & Jack 6am - 10am
10 January 2011, 15:30
Olympic Gold Medallist Sally Gunnell launches The Mini Mile taking place at The Brighton Marathon on Sunday 10th April.
Children can now sign up to be a part of this year's Marathon.
It's for 8-17 year olds and gives them a chance to run the final mile of the Marathon route along the seafront in front of thousands of spectators.
Sally Gunnell has been meeting students at Balfour Junior School in Brighton for the launch.