SPECIAL DISCOUNT ON REGSITRATION FEE IF YOU BOOK A SPACE IN MAY - SEE BELOW FOR DISCOUNT CODES

Join 3,000 other trekkers as we venture across the Capital taking in unrivalled views of the skyline from its best vantage points. Setting out from Putney Bridge -we head East towards the City, zig-zagging over the array of historic bridges -each with its own fascinating story -and a mid point stop in Vauxhall for some snacks & drinks. 25km later, it's a finish line celebration in Southwark past the majestic Tower Bridge.A great opportunity to get out, get fitter, meet others, and explore the very best of London!You’ll get full support and hospitality all the way, leaving youto focus on your challenge!

  • Join as Individual or Team
  • Rest stops -free food & drink
  • ALL meals/ food included!
  • Medics
  • Medal, T shirt, glass of bubbly!
  • Walk at Your Pace
  • Pre-event training support + app

CHOOSE YOUR FUNDRAISING OPTION:

Charity Sponsorship–pay a small registration fee and do lots of fundraising! - 20% OFF REGISTRATION FEE - discount code MAYCHARITY

  • Full Challenge -£15 reg fee + £595 in fundraising
  • Half Challenge -£10 reg fee + £395 in fundraising
  • Quarter Challenge -£5 reg fee + £245 in fundraising

Mixed Funding–pay a higher contribution to the cost of your place and fundraise to a more achievable target - 12.5% OFF REGISTRATION FEE - discount code MAYMIXED

Find out more about the route, support, and hospitality at www.ultrachallenge.com/thames-bridges-trek


To sign up for this event you’ll need to click on the 'book' button below, register and commit to a fundraising target. Once you've decided on your fundraising route and registered we will be in contact with you.

You’ll be sent our fundraising guide and a personalised Shark Trust branded sports top to wear. We'll be in contact with you as much (or as little) as you’d like, offering support, encouragement and cheer. If you raise over £500 you’ll receive a year’s membership to the Shark Trust. We'll be here to make the experience as enjoyable as possible, helping you to achieve your goals, both personal and financial.

Let’s #DoSomeFin for the love of sharks.


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The Shark Trust is registered with the Fundraising Regulator. If you have any complaints please download and follow our fundraising complaints procedure.