KEEN London Events -are you KEEN to take on a challenge?

We take part in different fundraising events throughout the year which bring families, friends, supporters and volunteers together. You don’t need to know anyone, you can sign up to take part with our team or bring your own team.  Take a look at some of our options and follow the links to our events partners to start you next adventure now.

Tough Mudder

20 September

Join our KEEN Mudder team as they tackle the woody forests & fields of Sussex countryside. From first timers to seasoned pros we do this together! Just over an hour from London we kick off at midday to tackle world-class obstacles such as Block Ness Monster, Mudderhorn & Everest! Join the team HERE

Great south run

18 October

Probably the world’s favourite 10 mile running event, with inspiring history, salty air & glorious sea views guaranteed. Portsmouth’s supporters will keep your spirits & motivation up the whole way round, with blaring music, high fives, fist bumps all part of the incredible Great South Run experience.  Sign up here and select KEEN London

Manchester Marathon

18th April

The adidas Manchester Marathon is known for its famous flat route, and incredible atmosphere. It is the 4th most popular in Europe with over 40000 runners, sign up here

Ultra Challenges

Various dates

10K to 100k, walk, jog or run across the coast to coast, along the river, across the city there are so many options across the year across the country and beyond. Grab a pal and book your own adventure with full support all the way; rest stops with food, drink, medics & massage! Sign up HERE & select KEEN London as your charity!

Image of Big Ben with runners running across the bridge in London Landmarks run

London Landmarks

4 April 2027

The only half marathon to go through both the City of London and City of Westminster. Join over 20,000 runners to explore the capital. See iconic sights such as Tower Bridge, Nelson’s Column and Big Ben while being part of one of the largest fundraising events in Europe. Sign up here and select KEEN London.

Marathons

Various dates

Make your marathon more than challenge, make it a holiday! We have access to marathons across the world from Cardiff to Tokyo, Stockholm to Rome, so don’t worry if you didn’t get your London marathon place! Take a look at these exciting options and raise funds for our very own athletes along the way. Sign up with our partners at Realbuzz HERE