Charity fundraising events

Participants on the RBC Race for the Kids route in Hyde Park. It is autumn.

Join us for fundraising events – from fun runs to walks and more

Whether you're running a half marathon, whizzing through London's Hyde Park at RBC Race for the Kids 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.

Bath Half Marathon 2027

14 Mar 2027

Be part of this picturesque half marathon.

Image of a TeamGOSH runner wearing a blue GOSH Charity vest who is passing a GOSH cheer point along the route of their run.

Cambridge Half Marathon 2026

14 Mar 2027

Challenge yourself on a stunning route through Cambridge’s iconic streets and colleges

A man running the London Marathon run past a GOSH branded cheer point

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.