Event Details
07 Sep 2025 | 9:00 am
Start Line: Tower Bridge
07 Sep 2025 | 9:00 am
Start Line: Tower Bridge
Charity Places coming soon!!
Please email fhft.events@nhs.net to register your interest.
The Big Half 2025 is an exciting and inclusive half marathon taking place in the heart of London. Celebrating the spirit of community and fitness, the event brings together runners of all levels, from beginners to seasoned athletes, to tackle the iconic 13.1-mile route. Starting near Tower Bridge and finishing at the famous Cutty Sark in Greenwich, participants will experience some of London’s most historic landmarks. Alongside the race, there will be a vibrant festival atmosphere, with live music, street food, and entertainment for all. Whether running for charity or personal achievement, The Big Half 2025 is an unforgettable experience!
Charity places are at a hugely discounted rate of only £30 – all we ask is that you kindly pledge to raise a minimum of £300. Don’t worry, we’ll be with you every step of the way to help you achieve and smash this target! Please note, we have a limited number of places available on a first come first serve basis.
As a fundraiser of FHC, you will be supported throughout your challenge event preparations. Our Events Team will be on-hand to encourage you with your fundraising, support you with your training, answer any questions you may have and to thank you for all your hard work and support!
Click here to download our Big Half Fundraising Pack which gives you tonnes of fundraising ideas, top tips and MORE to help you with your fundraising journey.
You may wish to download your paper Big Half 2025 Sponsorship Form here, or set up a Just Giving page and link it to our The Big Half 2025 Just Giving Campaign.
– FREE technical t-shirt or vest
– FREE merchandise
– Materials to help you smash your fundraising target
– One-on-one support from registration to post-event
We would be incredibly privileged if you chose to run for Frimley Health Charity. Every day, fundraisers like you are having a direct impact on improving our patients lives. By choosing to fundraise for us, we are able to invest in state-of-the-art medical equipment, make major improvements to hospital areas for patients and staff and fund specialist training and research at a time when it has never been needed more, and for that we thank you!
You can also download our printable ‘I’m running for…’ and ‘I’m running in memory of…’ t-shirt signs!
“Frimley Park has been a big part of our lives since early pregnancy with my son, Aaron. Throughout the first few years of his life, Aaron endured X-rays, MRI’s and blood tests to find out why he couldn’t crawl, walk or talk. During this investigation, Aaron was also diagnosed with Epilepsy. In January 2023 we finally received the news that Aaron in fact has a very rare genetic disorder called KBG Syndrome (there are currently only 400 cases around the world). If it wasn’t for Dr Lee’s dedication and unwillingness to give up on Aaron, I feel this diagnosis could have taken many more years. Aaron has regular check-ups concerning his heart, sight and hearing – all of which are areas of concern for people living with KBG. We are so, so grateful for Dr Lee leaving no stone unturned and feel Aaron is in safe hands under his care. I am so pleased to have raised this money for Frimley Health Charity. Thank you Frimley Park Hospital and Dr Lee!!” ~ Laura (Aaron’s Mum)
If you’ve secured your own place in this event and would like to fundraise for us, we would be incredibly grateful. It’s free to do so, and all we ask is that you raise what you can to help us improve our hospital services and the lives involved.
To register and receive your FREE fundraising pack, we’ll just need a few details. Complete the form below and we’ll be in touch to ensure you have everything you need to make it an enjoyable experience and a huge success as part of #TeamFHC!
Once all of the hard work and excitement of your fundraising event is over, we'd be grateful if you could send the money you have raised to us as soon as possible. This is so we can start helping patients feel even better right away. We recommend you do this no later than 4-6 weeks after your event.
Find out moreEmail us on fhft.events@nhs.net or call 0300 6153206 with any questions or for any further information. We’re here to support you 9am to 5pm, Monday to Friday.