A group of courageous celebrities are teaming up for Sport Relief to take on an epic triathlon - with a perilous icy twist. Over four days, they will be trekking, skating, and cycling almost a marathon a day across the ice of Lake Khovsgol in Mongolia, in freezing temperatures dropping as low as -35 degrees Celsius.
Why would they do this to themselves? To raise life-changing money to tackle poverty and injustice, including improving mental health services, for people living incredibly tough lives in the UK and around the world.
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A gruelling and epic ice triathlon across frozen Lake Khovsgol, in Mongolia. The celebrities will be skating, cycling and on foot.
Buff UK, Berghaus, Sorel Footwear, Mountain Warehouse, Sealskinz, Regatta, Sheewee, Blazewear, Helly Hansen, Osprey, Garmin and Kathmandu.