I am taking part in the Rob Burrows Leeds Marathon 2023 on Sunday 14th May.One in three people know someone affected by a brain tumour and brain tumours kill more children and adults under the age of 40 than any other cancer, yet historically just 1% of the national spend on cancer research has been allocated to this devastating disease.Brain Tumour Research is determined to change this!Brain Tumour Research are the only national charity in the UK focused on finding a cure for all types of brain tumours through campaigning to increase the national investment in brain tumour research to £35 million per year, while fundraising to create a network of seven sustainable Brain Tumour Research Centres of Excellence across the UK.