Set up by Britains mass participation event organisers,The 2.6 Challenge will bring the nation together on Sunday 26 April to save the UKs charities. The UK charity sector estimates it will lose £4 billion in income as a result of the Covid-19 pandemic (source: National Council of Voluntary Organisations CEO Karl Wilding). With hundreds of events postponed, thousands of charities have had to reduce or stop services at a time when vulnerable members of society need them most.