Vertical Rush is “the UK’s original tower-running challenge”, raising money for homelessness charity, Shelter. The UK’s original tower-running challenge Vertical Rush will be taking place on 14th March 2019. Over the past 10 years, the event has seen 9,850 runners scale the iconic Tower 42 in the City of London. Now in its 11th year, one runner is set to become the 10,000th person to cross the finish line in support of homelessness charity, Shelter. Shelter fights for the millions of…