Chelmsford's parkrun celebrated its second anniversary in style with a fancy dress theme on Saturday as 485 runners jogged the 5km course around Central Park.
Edward Starr of Chelmsford caught all the action in his video of the event - can you spot yourself among the joggers?
A national initiative to make people more active, parkrun is free of charge and takes place every week in parks around the country.
Find out how you can take part at www.parkrun.org.uk