Charity fundraising events

TeamGOSH runner high-fiving volunteers at the GOSH Charity cheer station, as they run past.

Join us for fundraising events – from walks to marathons and more

Whether it's running a half marathon, climbing the steps of the Walkie Talkie, or enjoying one of our seasonal celebrations, take part in a fundraising event and help give seriously ill children the best chance and the best childhood possible.

For the hundreds of children from all over the UK who are treated by Great Ormond Street Hospital every day, for children with rare or complex illnesses everywhere, for this generation and all those to come.

Be part of it.

Chiltern 50 Challenge 2026

26 Sep 2026

Take on the Chiltern 50 Challenge and trek for seriously ill children at Great Ormond Street Hospital.

Participants at the Chiltern Walk

The Friendship Ball

1 Oct 2026 7:30 p.m. to 2 Oct 2026 1 a.m.

The Friendship Ball is due to attract over 400 high-net-worth attendees to the Natural History Museum in London.

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Cardiff Half Marathon 2026

4 Oct 2026

Race around the beautiful Welsh Capital City, Cardiff, and raise funds for GOSH Charity.

Runner at the 2025 Hackney Half Marathon

The GOSH Matchplay Cup 2026

7 Oct 2026 10 a.m. 11:30 p.m.

We're delighted to welcome back the GOSH Charity Matchplay Cup in 2026. Now in its tenth year, the event is a fantastic day of golf, entertainment and fundraising in aid of Great Ormond Street Hospital Charity (GOSH Charity).

RBC Race for the Kids at School

5 Oct 2026 to 9 Oct 2026

Registrations opening soon!

Two boys jogging through a park surrounded by other participants. Doodles of birds surround them.