Thames Bridges Trek

Join 2000 trekkers as we venture 25km across the Capital taking in unrivalled views of the skyline from its best vantage points. Follow a signed route, with free food and drink at regular rest stops, plus support including medics & marshals. Get the ‘Ultra Challenge’ support & hospitality all the way – helping you to push yourself further and achieve something really special!

Thames Bridges Trek 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.

Your entry includes free food and drink at regular rest stops, plus support including medics, marshals and massage. As you cross the finish line, you’ll get a glass of fizz, t-shirt, and a medal to commemorate your achievement.

This challenge is part of the Ultra Challenge Series.

Event information

When: 13 September 2025

Where: Putney, London

Distance: 25km

Registration fee: Mix of registration fee options

Fundraising target: Mix of fundraising target options 

(see event sign up page for more details)

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Our support to you

Your support is vital to us and we want to ensure you get the very best experience whilst taking on this amazing challenge and raising funds for Combat Stress. 

Whether its your first event or you are a seasoned pro, you are part of Team Combat Stress and we are here to support you every step of the way. We will provide you with:

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