'It's a Knockout' fun in Sheffield remembered as photos take us back to the noughties

It’s a Knockout fun used to be all the rage back in the noughties.

Based on the popular TV programme, fun obstacle courses were commonplace at charity and community events back in the day.

This gallery of colourful photos from our archives looks back at some knockout madness in the noughties – can you spot yourself or anyone you know?

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