25km & 16 bridges or 10km
13 September 2025
Setting out from Putney Bridge – it’s East towards the City, zig-zagging over the array of historic bridges – each with its fascinating story – and a midpoint stop at Vauxhall Pleasure Gardens for some snacks & drinks. 25km later, it’s a finish line celebration in Southwark past the majestic Tower Bridge.
Cost to register: £20
Fundraising target: Various