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Royal Parks Half Marathon – Sunday 11th Oct 2026

The first and only half marathon through the centre of London.
The stunning 13.1-mile route takes in many of the capital’s world-famous landmarks on closed roads, and four of London’s eight Royal Parks – Hyde Park, The Green Park, St James’s Park and Kensington Gardens.
The Royal Parks Half Marathon was set up by The Royal Parks Charity as an annual fundraising initiative to help conserve and enhance London’s eight Royal Parks for everyone, while enabling charities of all sizes to be involved in a major challenge event.
As part of #TeamPetals, you’ll be supported from sign-up to race day, and will receive your own Petals Running T-Shirt or vest for training and racing in. Please read the information below before signing up:
Event Agreement
Read the Petals Event Agreement before signing up.
Information Pack
Click here to download our Royal Parks information pack for #TeamPetals.
Ready to run for #TeamPetals? Choose from the two following options when you sign up:
- I have my own ballot place
Free. By choosing this ticket type you are confirming that you have purchased a place directly from the Royal Parks Half team and would like to fundraise for Petals. As you are running on your own place, no minimum fundraising targets apply. You will still be a part of #TeamPetals.
- I’d like a Petals Charity place
By choosing this ticket type you are agreeing to pay a registration fee of £52.95 and fundraise a minimum of £350 for Petals. You do not need to sign up with Royal Parks – we’ll handle everything for you.
Email events@petalscharity.org if you have any questions or to find out about some of our other incredible challenge events. Whetther you’re an experienced runner or this is your first event, our events team will be happy to support you every step of the way 🩷
What an amazing event! I’m so proud to have been a part of it – even if my students were laughing at me hobbling afterwards!


