Join #TeamHDA for the Royal Parks half marathon


Event information:

This is the most spectacular half marathon that central London has to offer!

Join #TeamHDA and run through four of London's stunning Royal Parks, Kensington Gardens, Hyde Park, St James's Park and The Green Park. The 13.1m extraordinary route brushes past London's most famous landmarks, including The Houses of Parliament, Trafalgar Square and Buckingham Palace, all on closed roads.

If you want to take part in this race you'll need to move fast as it will sell out quickly!

Run for charity


Event details:

  • Event date: Sunday 11 October 2026

  • Registration deadline: 05 May 2026

  • Registration fee: £40

  • Minimum fundraising target: £500


Why the Huntington’s Disease Association?

Fundraising for the Huntington’s Disease Association and being part of #TeamHDA is rewarding and makes a huge difference to those living with Huntington’s disease – we need your support to keep delivering the life-changing service we offer.

Register here


If you take part you will receive:

  • A free sports vest or t-shirt to wear on the day (once you have raised £100)
  • A welcome email and fundraising toolkit from our friendly fundraising team
  • Support from our dedicated fundraising team to help you reach your target


Looking for a different race in your area?

We have charity places for hundreds of races in the UK. Take a look at our event directory to view races from 5k runs to marathons and from obstacle races to virtual challenges, there is something for all abilities, all year round.

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