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.

Kew Gardens Half Marathon 2027

4 Apr 2027

Join TeamGOSH for this half marathon, and help support seriously ill children.

People running the Richmond Runfest

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.

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

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