I think this is a brand new event. It involves running around London and up three of it’s towers (taking the staircase up the Gherkin, the Salesforce Tower (formerly known as Heron Tower) and 200 Aldersgate.

As if that wasn’t enough, they had to abseil the 56 metres down the last one to finish off. It was a hectic event to film as it was only me and one other filming it and it didn’t last very long. The edit can be seen here – well done Voop on the edit!