Photo credit: RB Create

A unique experience

The Royal Parks Half, the first and only half marathon through the centre of London, returns in 2023. 

This stunning 13.1–mile route through central London takes in some of the capital’s world-famous landmarks, on closed roads and within four of London’s eight Royal Parks—Hyde Park, The Green Park, St James’s Park and Kensington Gardens. View the full route here.

• As part of the stem4 Team, you will receive a stem4 fundraising kit that includes:
• a stem4 running vest;
• a stem4 training dri-fit t-shirt;
• stem4 branded items to help you promote;
• access to friendly support, guidance and regular updates from us.