Donate to the 48-hour CPR Challenge Start your fundraising journeyThis challenge is about fundraising, so, if you haven't already, head to our JustGiving page to donate to RLSS UK. We encourage you to get the whole family involved, so please ask all your friends and family to sponsor you. Our preferred fundraising platform for this challenge is JustGiving. You can set up your own ‘Fundraising’ page by following the simple steps in JustGiving. If you are having difficulties, please email [email protected] for assistance. If everybody raised just £100 that’s an amazing £3,000 for RLSS UK!