Smiles all around for the "Happiest 5k on the Planet"
Nobody felt blue at this year's vividly colored 5k Color Run through London - though there were plenty of blue faces at the end.
Sunday marked the first leg of this year's series, which includes Color Runs in Manchester, Birmingham, Belfast and Brighton.
The race, also known as the "Happiest 5k on the Planet" celebrates healthiness, individuality, and giving back to the community.
Thousands of people plastered themselves in bright hues, with runners doused in a different coloured powder at each kilometre interval.
As the official charity sponsor for The Color Run 2015, we're aiming to raise over £250,000 to help in our fight against child abuse.
If you're green with envy seeing pictures of the London leg, don't worry, there are more Color Run events this year.