The trio are taking part in the Polar Challenge, a 320-mile race to the magnetic North Pole.
Tavienne Kelly, Tim Smith and Anton Lewis will spend weeks living together in a tent and racing on skis towards their target, despite having had no previous experience in the Arctic.
The group are hoping to help raise £9,000 for Maggie's Centres, which help people adjust to living with cancer. The money will go towards a rehabilitation centre in London.
You can follow their progress online here as they go through a rigorous training regime before they begin their polar challenge.
And if you would like to help them achieve their donation target just CLICK HERE to lend your support.