Around 6,000 people took part in the world's largest obstacle course near Stamford this weekend.
The grounds of the Burghley House country estate were transformed into the course.
The 'Dirty Weekend' challenge was 20 miles long and had over 200 obstacles.
The world’s longest set of monkey bars and the world’s longest “cat crawl" were among the challenges on offer.
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Breezy with a few showers at first but for most it will be a dry day with bright and sunny spells.
Winds will strengthen overnight and showery outbreaks of rain will spread in from the west.
The redevelopment of a stately home in Northamptonshire that was destroyed by fire is causing concern in the neighbouring village.