We are Team Tandem - Ahmad, Andrei, Charlotte, Chris, Cian, Duncan, Jamie, Roger, Steve and Tom.

We are in the midst of a housing crisis - homelessness has soared by 40% in the last five years. It’s a shocking figure.

On 9 March 2017 we'll be powering up London’s original skyscraper Tower 42, climbing a ridiculous 932 steps. So from now on we’ll be running up the escalators and sprinting up the stairs, as part of our rigorous training programme to make sure we're in tip top condition for the big day!

The UK's severe housing shortage affects each and every one of us – whether we face rising house prices, unaffordable rents, or worry about where our children and grandchildren will live. Imagine losing your job, losing your home, and having no idea when you’ll find another place for your family to live. Thousands of families don’t have to imagine. So please, please, give as much as you can, so Shelter can continue their fantastic work