A CPR relay is a non-stop chain of people taking turns performing CPR on a training manikin. Each person does two rounds - either 30 chest compressions plus 2 breaths (twice), or 60 compressions with no breaths - then hands over to the next person within 5 seconds, so the compressions never stop.
Yes. Everyone taking part must hold a valid CPR certificate. But don't worry - if you're not already CPR trained, you can still sign up. Free training will be sent, which must be completed before the attempt. It takes 15 minutes and can be done from the comfort of home.
The attempt is taking place at Tower Suites by Blue Orchid Hospitality, right beside the Tower of London. Closest stations are Tower Hill and Tower Gateway (less than 2-min walk) 100 Minories, London, EC3N 1JY
The attempt will be taking place across 39 consecutive hours. You will sign up for one 30-minute slot within that timeframe.
That's ok! Teams will be on hand throughout to help with practice before your turn. The main thing is that everyone leaves with a life-saving skill.