The TCS London Marathon returns on Sunday 26th April 2026 and Team Cosmic is ready to take it on.

This year, 9 incredible runners and 2 brilliant ballot place runners will tackle the world’s most iconic 26.2-mile course, pushing themselves to the limit to raise vital funds for Cosmic.

Together, we are aiming to raise over £71,000 to help us continue supporting the paediatric and neonatal intensive care units at St Mary’s and Queen Charlotte’s Hospitals.

This will fund life-saving equipment, family accommodation, ground-breaking research and emotional support for families when they need it most.