Connect your fundraising page and join Team Cosmic!

If you’re taking on the London Landmarks Half Marathon for Cosmic, this is where your story begins. Link your fundraising page here so friends, family, and supporters can follow your journey, cheer you on, and help you smash your target.

And what a journey it is…

On Sunday 12 April 2026, our incredible runners will take on 13.1 iconic miles through the heart of London — past historic landmarks, vibrant neighbourhoods, and thousands of spectators lining the streets.

Every step our team takes — and every pound raised — helps Cosmic continue supporting babies, children, and families across our neonatal and paediatric intensive care units.

To everyone running, fundraising, donating, or cheering from home: thank you.

Together, we’re making something extraordinary possible. ✨