Image: BBC
A medical trial that Iain Ward joined in 2019 led to an unexpected discovery that changed his life. Ward underwent brain surgery and was diagnosed with glioblastoma in 2020, according to reporting based on his account. Ward has completed numerous endurance challenges and said he had raised more than £350,000 by 2025. His long-term goal is to surpass the marathon fundraising record of £2,330,159.38. Marie Curie’s 2026 interview with Ward records his description of being fully conscious during the operation and actively speaking or engaging with doctors. By 2025, reporting said he had built a following of more than 14 million people across social-media platforms. He completed the challenge in 2021 while receiving chemotherapy. Ward told PA Real Life that he had been becoming sick roughly every 15 minutes around the time of the challenge, although he said he was able to complete the run on the day itself. The event raised more than £1,000 and became one of the early examples of Ward combining extreme endurance activities with his fundraising work. The Independent reported in 2025 that he was having regular MRI scans to monitor the tumour. He had reported raising more than £350,000 by 2025, while later campaigns such as the Brain Research UK partnership generated additional funds for neurological research. The larger goal remains the marathon fundraising record of £2,330,159.38 set by Steve Chalke in 2011. Marie Curie’s 2026 interview confirms that breaking the marathon fundraising record remains his stated life goal.
His public account therefore combines the realities of a serious illness with his decision to continue pursuing demanding personal and charitable goals. An MRI scan revealed a brain tumour, although doctors initially believed it was benign.
He later became known online as “The King of Chemo” while sharing his experience of cancer treatment, running and fundraising. Ward began sharing his experience of cancer treatment and everyday life online, eventually becoming known as “The King of Chemo”. Ward has said that he wants to discuss his condition openly but does not want every aspect of his life to revolve around cancer. One of Ward’s early endurance challenges involved running 52 miles on a treadmill over 12 hours, which he described as a “double marathon”.
Around six months later, further scans showed that the tumour was growing. Rather than repeatedly asking followers for donations, he has built an online audience and worked with sponsors who contribute directly to charities. Ward underwent awake brain surgery as part of his treatment. He has described being conscious during the procedure and communicating with medical staff while surgeons worked on his brain. Awake brain surgery can allow doctors to monitor important functions during an operation, with patients asked to speak or perform certain tasks depending on the area being treated. The surgery was followed by his diagnosis of glioblastoma, an aggressive brain tumour. Brain Research UK also identifies Ward’s condition as glioblastoma and describes the tumour as aggressive and invasive. His content combines cancer awareness with fitness, running, humour and fundraising rather than focusing exclusively on his illness. His social-media presence grew substantially as he documented his challenges and treatment. The online identity has since become closely associated with his fundraising work and his efforts to raise awareness about living with a terminal illness. The challenge also demonstrated how he continued running while undergoing cancer treatment. Social media has played a central role in Ward’s fundraising strategy. His accounts allow him to document training, endurance challenges, cancer treatment and charitable campaigns for a large audience. That audience can then attract sponsors who want to connect their contributions to specific campaigns. The Brain Research UK subscriber challenge is one example of this system, with audience growth directly linked to a sponsor-funded donation. Ward’s approach means the fundraising activity can continue between major marathons rather than being limited to race day. His online presence has consequently become both a way of sharing his experience and a mechanism for connecting sponsors and charities with a large public audience. Ward continues to live with glioblastoma and has spoken publicly about the uncertainty surrounding his condition. He has also discussed the possibility of further treatment if scans show changes, although individual treatment decisions depend on medical circumstances. Brain Research UK describes glioblastoma as an aggressive and invasive brain tumour and notes that it remains incurable. Ward has continued to run, create content and raise money while living with the condition. Ward’s journey has taken him from an unexpected tumour discovery during a medical trial to brain surgery, cancer treatment, endurance running and large-scale charitable fundraising. Ward’s strategy is built around sponsors, social-media engagement and endurance challenges rather than repeatedly asking individual followers for donations.
