The Royal Parks Half Marathon is the stunning 13.1 mile route which takes in the capitals world famous landmarks on closed roads, and four of London's eight Royal Parks!

This isn't just a physical and mental challenge for the Crohn's & Colitis UK team, it is also one of hope, heart and courage as they take on the half marathon to raise awareness and give all those affected by Crohn's and Colitis confidence and comfort to live freer, fuller lives.

Every single penny from the 2026 Royal Parks Half Marathon enables vital research, support and awareness of the conditions, making a difference to the over 500,000 people living in the UK with these lifelong conditions.