Over 5,500 runners are gearing up to take part in the Asda Foundation City of Lincoln 10K.
They will all raise hundreds of thousands of pounds for charity on Sunday, April 7 and many will try to beat their personal best times
Youngsters will also get moving on Saturday, April 6 at Yarborough Leisure Centre for the Arena Group Mini & Junior Runs.
As previously reported, around 5,000 runners returned to complete the re-arranged event in sweltering conditions in July 2018.
A victim of child child sex abuse is taking part in the run to raise money for Embrace Child Victims of Crime.