Event details: Royal Parks Half Marathon – Closed Road, Central/West London
Event date: Sunday 11 October 2026
Registration fee: £30
Fundraising target: £500
The Royal Parks Half Marathon is one of the most iconic races in the London running calendar. Set in the heart of the capital, this stunning 13.1-mile route takes you through four of London’s beautiful Royal Parks, with vibrant crowds, an uplifting atmosphere, and some of the city’s most famous landmarks cheering you on along the way. Its scenic, predominantly flat course makes it a fantastic choice for both first-time runners and experienced half marathoners alike.
What the race involves
Run 13.1 miles through Hyde Park, Green Park, St James’s Park, and Kensington Gardens, passing landmarks including Buckingham Palace, the Houses of Parliament, and the Royal Albert Hall. Along the way, live music, cheering crowds, and the stunning scenery of London’s parks make this an unforgettable experience — all while raising vital funds to bring joy and support to seriously ill children and their families.
Why Join Team Smile?
Spread a Smile brings laughter, entertainment, and joy to seriously ill children and their families. Every step you take will raise vital funds to support our work in the 39 NHS hospitals we support across the UK. You’ll also get a personalised fundraising pack, a Spread a Smile t-shirt and friendly, one-to-one support from our fundraising team.
We’ll be with you every step of the way – from the moment you sign up to crossing the finish line on race day.
Sign up now contact us at fundraising@spreadasmile.org with any questions.