Royal runner Prince William was among 81,000 people who took part in the first ever Sport Relief mile to help raise £11m to tackle world poverty.
William was a surprise guest at an event in London. He finished in 6m 10 seconds, cheered on by brother Harry.
Around 150 sponsored runs were held across the UK. They were followed by five hours of special BBC One shows.
The BBC reckons the final total will be a lot more than £11m when all the sponsor money has been collected.