Start at Putney Bridge and head east towards the City, crossing 16 historic bridges along the way. Take in stunning views of the London skyline. Enjoy a mid-point rest stop near The Oval Cricket Ground and finish with a party-style celebration in Southwark Park, past the final crossing of Tower Bridge.
As Asthma + Lung UK are an official partner with the Ultra Challenge series, you get a 25% discount on the ‘Full Sponsorship’ registration fee when signing up to support us.
Why not see what other challenges are on offer? Visit the Ultra Challenge Series website.