The Sprintathon is the marathon relay we run together in 100m sprints in aid of Stand Up To Cancer. This year, it's back with a vengeance! In 2016, the first ever Sprintathon took place in Marlow. They achieved a time of 1:46:36 - beating the world marathon record time - and raised £25,000 for Stand Up To Cancer. Taking the UK by storm, over £500,000 has been raised through schools, corporate events and the flagship annual Sprintathon, held in Battersea in 2021. There are hundreds of runners in the world who can now proudly say that they have run a marathon in under 2 hours (well a small part of one...).