Last year's Royston in Blue event (Image: Archant)
Entries have opened for an annual fun run which has raised £44,000 for charity over the past two years.
Royston in Blue will be held on Therfield Heath for the third time on June 22 with all money raised from the event going to the Teenage Cancer Trust.
Those taking part can walk, jog or run the 5km course and will receive a medal after crossing the finish line.
Entry forms can now be downloaded via www.roystoninblue.co.uk and will soon be available in shops around Royston.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here