Join team brainstrust’s mission to help all people with a brain tumour at the London Landmarks Half Marathon 2027. This hugely popular half marathon takes in the iconic Westminster Bridge and Charing Cross Road, up past Leicester Square and China Town. Adding even more world famous cultural landmarks to the route, and taking you to the finish line with memories to last a lifetime. Our team brainstrust charity spaces are limited and going quickly, so register your interest today. brainstrust have 18 charity places remaining for the 2027 event and are offering 50% discount on reg fees until 31st July 2026.  Secure your place today!