Olivia, Lucy, Maya and Astrid in Lower Two all took part in the UK Colour Run "The Happiest 5K on the Planet" on Sunday at Wembley Stadium.
Olivia's dad organised their entry as "The Urchins". They ran 5K and were pelted with colour bombs as they went.
The motto was Be Happy, Be Healthy, Be You.
For more information on the event, please visit http://thecolorrun.co.uk/.