Join #TeamHDA and be one of thousands of runners pushing their perseverance and passion to the limit by taking on the super-scenic half marathon route of the AJ Bell Great Bristol Run.


Event information

If stunning views, inspiring history and graffiti murals are your thing, then the Great Bristol Half Marathon will be the race for you this year. This is a fast, flat course also makes this event perfect for those on the hunt for a new personal best or those who might be tackling the distance for the first time. Runners will be supported by our dedicated fundraising team.

Run for charity


Event details

  • Event date: Sunday 11 May 2025
  • Registration deadline: 25 April 2025
  • Minimum age: 17
  • Registration fee: £35
  • Minimum fundraising target: £300


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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