Ultra Challenge 2026

Looking for a new adventure in 2026? The Ultra Challenge series is back – and this is your chance to set yourself a goal, push your limits and raise vital funds for SPEAR’s work ending homelessness across London.

The London Walk 20 March 2026

Grab your comfiest shoes, and get walking to help us end homelessness! The London Walk is a night walk through London starting and finishing near Trafalgar Square with a variety of distances available.