Join the UK Sepsis Trust for the London Winter Walk 2027 and help raise awareness and vital funds for sepsis. This London charity walk is open to all ages and abilities, offering marathon, half marathon, 10km, or 5km options! 

Taking part will let you’ll help support our mission to end preventable deaths from sepsis while experiencing the city’s most famous landmarks. Whether you walk as a team, family, or individual, every step makes a difference. 

About the London Winter Walk

See London’s most iconic sights with this fantastic walking Challenge and kickstart your 2027. The London Winter Walk is the best way to start the year strong and fundraise for an important cause. Whether it’s the full marathon walk across London, a scenic half marathon along the Thames Path, or the family friendly 10km and 5km. 

All routes start & finish at The Oval Cricket Ground and take in both sides of the Thames & the capital’s landmarks. Sign up as a team, or as an individual, and families are welcome. There are rest stops packed with snacks & drinks, a finisher’s t-shirt & medal, and hot food back at the finish line. 

• Walk • Marathon, Half Marathon, 10km, 5km • Family Friendly & Accessible • Food& Drink Included • Medal & Finisher’s T-Shirt Included 

Sign up for the London Winter Walk 2027

Ready to join team UKST for one of the most iconic winter walks London has to offer? 

Whether you’re taking on the London walking marathon or choosing a shorter route, sign up today and start fundraising for the UK Sepsis Trust.