Competitors as young as 4 took to the course to raise money for charity, or to try and beat their personal best.
The Peterborough Telegraph was on the start line to get all the best images from the day – see if you can spot someone you know!
A huge congratulations to all the runners who took part today.
21. Anna's Hope 5k Fun Run
There were some colourful costumes on display Photo: David Lowndes
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