The TCS London Marathon 2025 is one of the greatest running events in the world, join #TeamKidney and  be part of it.

We need to improve the lives of kidney patients, faster. We need breakthroughs in research, sooner. Together, we will fund research to save lives.

Make your marathon experience count as your run the 26.2 miles across London. Every step you run will help make a difference to over 7 million people living with kidney disease in the UK.