As over 2,000 running Santas took over the prom, Shots! TV spoke to some who were taking part - including the family of Mabel Gregson, a little girl with a rare illness who is the face of this years' campaign for Brian House Childrens' Hospice.
Watch more of the quirky and inventive ways Brits have been getting in the festive spirit in the Unconventional Brits Christmas Special https://www.shotstv.com/watch/vod/52721394/unconventional-brits-episode-20-christmas-special