Were you one of the fabulously fit and feisty people who took part in this today?
See if you can spot yourself in our video of the the annual blue balloon fun run which took place at the Marina, Cork, in aid of Cork Autism.
It's the third time it's been staged and people out for an early Sunday morning walk were greeted by the site of 300 runners sporting their blue balloons to raise awareness for autism.
Well done to all involved.
Video by Dan Linehan.
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