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.

Reading Half Marathon 2027

21 Mar 2027

Take on this fan favourite half marathon through the heart of Reading.

A runner wearing a blue GOSH Charity branded running vest runs past a white GOSH Charity banner

London Landmarks Half Marathon 2027

4 Apr 2027

Take on the London Landmarks Half Marathon (LLHM) and run for seriously ill children at Great Ormond Street Hospital.

London Landmarks 2025 cheer point with volunteers holding placards and cheering

Milan Marathon 2027

4 Apr 2027

Run through the vibrant heart of Milan.

Two Hackney Half runners have their arms around each other, wearing blue GOSH branded running vests. The photo is taken from behind so we can't see their faces.

Brighton Marathon 2027

4 Apr 2027

Join us for the Brighton Marathon and raise money for Great Ormond Street Hospital Charity.

Man running at event

Paris Marathon 2027

11 Apr 2027

Join us for a unique marathon experience in the most beautiful city in the world!

London Marathon runner tying shoelaces before the event