The Christmas Challenge is the UK's biggest online match funding campaign. Since 2008 it has helped raise over £98 million for thousands of charities. In 2018 it raised £13.3m for 589 participating charities. This year the challenge will be between 3 and 10 December. Every person who pledges a donation to one of the participating charities will have their gift matched by Christmas Challenge, so that every donation will make twice the impact on charities working to improve human rights, rescue animals, support the disabled, elderly and homeless, ending child slavery (International Justice Mission), caring for those in poverty (Salvation Army), and many more both at home and abroad.