This is an incredible opportunity to run part of the iconic London Marathon course on fully closed roads. The 13.1 mile course weaves through London from Tower Bridge to the iconic Cutty Sark in Greenwich.

To secure your charity place, you'll need to pay an entry registration fee of £30. We ask all our runners to aim to raise as much money as they can and commit to raising a fundraising target of a minimum of £350 (excluding Gift Aid).

We’ll be here to support you from the moment you register until you cross that finish line.

Benefits of joining Team Terry:

Free Terrence Higgins Trust running vest with your name on it.Ongoing support to help you smash your fundraising target.Committed support with your training and fundraising from our dedicated team.Opportunity to meet and make friends with like-minded people united behind the same good cause. 

Is this your first half-marathon? Read our top tips for first-timers from expert marathon runner and personal trainer Annie Foulds.

Your support and fundraising help fund vital services including our one-of-a-kind sexual health helpline, HIV testing, counselling, and peer support programmes.

We are working to ensure that there will be no new HIV cases in the UK by 2030. Everyone living with HIV will be diagnosed, in treatment and care, free from stigma and able to take advantage of life’s opportunities.

If you're lucky enough to secure your own place, we’d love for you to join our Big Half team and fundraise to help end new cases of HIV in the UK by 2030.

There’s no minimum fundraising commitment – we simply ask you to raise what you can. Whether you join via a charity place or the public ballot, you'll receive the same amazing support from our dedicated team. Let us know you have a place.

Our dedicated fundraising team at Terrence Higgins Trust is here to support you every step of the way. Whether you're new to fundraising or looking to maximise your impact, we can advise you on the best fundraising platform for the event.

While we encourage everyone to fundraise, there’s no pressure - we simply ask that you consider whether you're confident in reaching your target before signing up.

If sponsorship targets aren't reached, it can impact our ability to continue our vital work at Terrence Higgins Trust. It can even leave us out of pocket, as we pay a certain amount for each event space. 

If you have any concerns about fundraising at any point, please don’t hesitate to contact us at [email protected]. We’re always happy to help!

Got a question about our challenge events or fundraising for Terrence Higgins Trust? Take a look at our FAQs.

If you have any questions, please get in touch - we'd love to hear from you! Email our Fundraising team.

Find out more about the Big Half on the official website.