Dig out your trainers and get ready for an action packed day at the 37th annual Harefield Charity Fun Run & Family Day on Sunday 9 September

Run, jog or walk the pretty 5km course, or for those feeling really active, make it a 10k by completing two laps. A shorter 2km fun run is also available.

After the run, join us for our exciting family fun day, brimming with entertainment for both young and old. Soak up the atmosphere and enjoy the pop-up arts and craft stalls, dance displays and food carts - the perfect way to end the summer.

Trophies will be awarded for the following categories:

Hamsters Cup | awarded to the participant with most recent transplant  

Royal Brompton & Harefield Hospitals Charity Cup | awarded to the largest team entry

Professor Magdi Yacoub Shield | awarded to the individual who has raised the most money

Re-Beat Club Cup | awarded to the team who has raised the most money

Click here to see the route map

Where will my money go?

All proceeds from the Fun Run will go towards the Harefield Transplant Appeal, which supports the life-saving work of our world-class heart and lung transplantation team.

A discount for Royal Brompton & Harefield Hospitals NHS Foundation Trust staff is available. Please call Sallinder on 01895 828 820 to redeem the code, which you can apply at checkout.


Every pound you raise will go directly to helping treat and beat heart and lung disease.

Download your sponsorship form here

Set up your online fundraising page through our own website HERE

How do I enter?

To register online, simply select the number of people you wish to enter and click 'Book' below.

You can also enter by completing the paper entry form HERE

Entry forms will also be available from the fundraising office at Harefield, telephone 01895 828930 or email [email protected]

Anything else I need to know?

Everyone taking part will receive a fun run t-shirt, goodie bag and finishers' medal. 

Once registered, we will send you details of your running number, which you can collect on the day along with your t-shirt.

Final instructions for the day will be made available closer to the day. 

We would also like to thank our sponsors 

We are extremely proud to have the support of Kier Construction

Book a place

Ticket Quantity Price

Child entry

Decrease Increase £9.00

Adult entry

Decrease Increase £15.00

Group entry

Decrease Increase £60.00