Evidence proves that early intervention with psychological support given to young brain tumour sufferers, reduces the likelihood of long-term disabilities (NHS England Neuro-rehabilitation service specification 2014). Tom's Trust clinical psychologists provide mental health support at the point of diagnosis and beyond, to help give children the best chance to get back to school, resume their lives, and go on to achieve their full potential. Our 2022 Cambridge Half Marathon Team Tom, is uniting to raise awareness about Tom's Trust's children and families across the UK, to help ensure they receive the mental health support they so desperately need.