Is this the world's muddiest tractor race?
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Is this the world's muddiest tractor race?

23 April 2017 Last updated at 15:08 BST

These farmers in central Thailand have been taking a rather muddy break from work - with an annual tractor race!

The farmers are usually busy working in paddy fields, where they use their tractors to plough and carry rice.

But once a year, they make special alterations to their tractors so that they'll be as powerful as possible racing around the course.