This is a half marathon like no other. Starting in the shadow of Nelson’s Column and finishing at Downing Street, it’s a way to discover the city like never before. And what’s more, when you run it as part of TeamAN you’ll be raising vital funds at the same time.

Anthony Nolan’s world-leading stem cell register, groundbreaking cell and gene therapy research and expertise in stem cell transplants means we currently help four patients a day in need of a transplant, giving more people another chance to live. But we know we can, and must, do more. Driven by patients, backed by stem cell donors, powered by science, and with your support, we won’t stop until we’ve uncovered the lifesaving potential of the cells inside us all, and every patient can survive and thrive.