We are a national UK charity offering help to anyone affected by a single ventricle heart condition.

From initial antenatal diagnosis, through treatments and into life at home, we work with children, young adults and families to reduce the isolation, fear and lack of understanding created when a child is diagnosed as having half a working heart.

Our challenge event participants are so important to us and make such a huge difference in the lives of the families we support. We'd love you to be part of Team LHM!

Run for Little Hearts Matter and we will:

Provide you with your very own LHM running vest
Cheer you on throughout your training
Be there every step of the way to help you smash your fundraising target

Sponsorship Targets:

Full Marathon: £500
Half Marathon: £250
10K: £100
5K: £50

There is a £30 registration fee for all events.

If you purchase your own place, we'd still love to have you in Team LHM! There is no minimum sponsorship target for own place runners - just raise as much as you can.

If you're ready to make a difference for children with half a working heart, sign up today!

Run for Little Hearts Matter

Apply for a Charity Entry

You can only apply to one Affiliate Charity at a time. For further information on how the Charity Entry process works please see our FAQs.

Please click on the event you would like to participate in:

Already have your Own Entry?

If you already have your Own Entry, you can pledge to fundraise for Little Hearts Matter via your My Details account.
Simply log in and click on the link next to your entry.

Registered Charity Number in England and Wales 1123290

Little Hearts Matter

We are a national UK charity offering help to anyone affected by a single ventricle heart condition.