Join us on 26 June 2027 and celebrate Armed Forces Day in true military style with our unique (and award-winning!) walking event: the 13 Bridges Challenge!

Anyone who’s taken on this spectacular 10-mile route through London will tell you – there’s nothing quite like it. This truly special event brings together people of all ages, backgrounds, and abilities (and even a few four-legged friends!) to show appreciation for our Armed Forces community and everything they do for us. 

Registration Fee: £25 (adults), children go free (Under 16)

Fundraising Target: £50

Please note: If you sign up after Monday 31 May, your welcome pack (including your t-shirt, race number, and brochure) won’t be posted. Instead, you’ll be able to collect it from the registration desk on the day. 

How to sign up:

When you register, you’ll be able to choose a start time that suits you.

Planning to walk with friends or family? Make sure you all select the same start slot so you can take on the challenge together. 

You’ll also have the option to create a team, making it easy to fundraise collectively and track your progress. You can purchase multiple tickets for friends and family, and once you add their email addresses (either during registration or later via your dashboard), they’ll receive an invitation email. They simply need to follow the link in the email to confirm their place. 

What can you expect on the day? 

Your journey begins at Trinity Square Gardens near Tower Hill, where our friendly SSAFA team will be there to welcome you and get you checked in. 

This is a truly communal experience. You’ll set off as part of a group, so even if you sign up solo, you’ll never feel alone on the 13 Bridges Challenge. 

From there, you’re off! 

You’ll follow a carefully planned, criss-crossing route covering 13 of London’s most iconic bridges. Along the way, you’ll be supported by our Military Event Marshals, positioned at key points to guide you, cheer you on, and share their experiences from life in the Armed Forces. 

One of the best parts of taking on this challenge in London? You never know what you might see. From the incredible sight of Tower Bridge lifting to unexpected moments like live film sets in action - every year brings something new, so keep your eyes open! 

And when you reach the finish line, you’ll be welcomed by a fantastic cheer squad, celebrating your amazing achievement. From there, you can relax, enjoy food and entertainment, and learn more about the incredible work of our Armed Forces while taking a well-earned break. 

You’ll be fully supported by Team SSAFA, receive your official 13 Bridges Challenge t-shirt and medal, and most importantly, have an unforgettable day - all while supporting the Armed Forces community 

Sign up today and be part of something truly special!

Can’t make it to London? 

No problem! You can still be part of the challenge by signing up for our Virtual 13 Bridges Challenge. 

Take on the 10-mile walk wherever you are, at your own pace and in your own surroundings. You’ll still receive your official t-shirt and medal, so you can celebrate your achievement in style while supporting the Armed Forces community from afar. 

Still got questions? Contact our friendly team via email teamssafa@ssafa.org.uk or call 020 4566 7952 and they’ll be happy to help.