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Thames Bridges Trek

12th September 2026

Join in and trek across the Capital taking in unrivalled views of the skyline, and historic landmarks.

Join 2,500 walkers and trek 25 km across the Capital with unrivalled views of the skyline and landmarks – and you can fundraise for Winston’s Wish!

From a Putney Bridge start it’s East towards the City, zigzagging over 16 historic bridges, each with a fascinating story – and a mid-point rest stop at The Oval Cricket Ground for snacks and drinks. 25 km later, beyond the majestic Tower Bridge, it’s a party style finish line celebration and afternoon picnic in Southwark Park. Sign up as an individual or as a team; you’ll get full support all the way, plenty of food and drink, a special medal, T shirt and celebration finish. With a 10 km option also available – there’s a fabulous Thames Walk for you!

WINTER DEAL As Winston’s Wish are an official partner on this event, you get a 50% discount on the ‘Full Sponsorship’ registration fee when signing up to support us.

Click below to sign up on the Ultra Challenge website. 

What you’ll get:

  • Sign up from £15
  • Inclusive and fun event with a great atmosphere and camaraderie
  • Choose your distance, including 10km and 25km options
  • A fully signed route, with a team of ‘Trekmasters’ out on the trail with you
  • Regular covered rest stops, with free hot food and drink, massages and medics
  • An epic finish line moment, with a glass of fizz, medal and t-shirt
  • Camping, transfer and parking options to make getting there and away easy
  • Full fundraising support, and a choice of fundraising options

What you’ll get from us

  • A branded Winston’s Wish technical t-shirt
  • Charity branded headband
  • Support from our dedicated Sports and Challenges Officer
  • Fundraising resources
  • Access to our ‘Team Winston’ Facebook group