Rob organised this event to fundraise money for his London Marathon challenge.
Tweets from the day:
'The briefing for The @Prior_Weston Daily Mile! Everyone has brought their gameface.'
'#RobDoesTheSchoolRun taking tips from year 1 runners ....'
'Thank you @robadediran@LDNmusicmasters and all the children and staff who helped make this happen, not just @Prior_Weston but also @SMBSschool@StBarnabasSW1@JubileeBrixton@AshmolePrimaryand@JessopPrimary'