Abandoned Baby Jade is "alert, happy and contented", say hospital staff looking after the newborn.
West Midlands Police have released a short video clip of Jade as she recovers in hospital.
Officers are now looking for her mother.
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It will be a dry and bright start, however scattered showers will develop.
Rather cloudy, with some rain likely at first.
It's believed there were around 8,000 people who laced up for this year's 10k race.