Teams of four or two will be setting off at sunrise on this Triathlon-style adventure challenge aiming to finish before the sun sets! Teams will cycle, hike, and canoe with views of breathtaking Snowdonia.

Action Medical Research is a UK-wide charity funding vital research to help sick and disabled babies and children. We fight for answers that can lead to cures, treatments and medical breakthroughs for some of the toughest fights our children face.