Over 100 brave runners took part last year in the sponsored streak that raised almost £5,000 to help conservation efforts for endangered polar bears throughout the world. Volunteers jogged or walked the 3/4 mile course wearing nothing but running shoes and polar bear masks at the award-winning park which is home to four majestic polar bears. here are a selection of pictures from last year's event to remind you of what you can expect to see.
PICTURES: Hundreds of naked runners due to take part in polar bear charity event at Yorkshire Wildlife Park
By Stephanie.Bateman1
Published 11th Jul 2019, 10:34 BST
Updated 11th Jul 2019, 11:45 BST
Hundreds of naked runners are expected to descend on Doncaster's Yorkshire Wildlife Park this weekend for the annual Polar Bear charity run
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