Sporting Challenges

Want to take part in a challenge and help support people experiencing homelessness in Cambridge? No matter where you are in the world, no matter what kind of challenge you want to take on, we have an option for you!

Please see some of our popular events below. If you can’t find what you’re looking for you can search for other events here.

If you’re already signed up for an event and want to let us know please contact us here.

Cambridge Half Marathon 2026

The Cambridge Half Marathon is a fast, flat 13.1-mile race through the historic city, passing landmarks like King’s College and the Fitzwilliam Museum. Starting and finishing at Midsummer Common, it offers a scenic route, lively crowds, and a vibrant race-day atmosphere.

Find out more and register

London Landmarks 2026

The London Landmarks Half Marathon is a unique 13.1-mile race through central London, passing iconic sites like Big Ben, St Paul’s Cathedral, and the Tower of London. With themed entertainment and historic landmarks along the route, it's a one-of-a-kind celebration of the city.

Find out more and register

Northstowe Running Festival

The Northstowe Half Marathon is a flat, scenic 13.1-mile race through parks, lakes, and countryside in Cambridgeshire. Part of the Northstowe Running Festival, it finishes at Western Park with food, entertainment, and community fun—supporting local causes and promoting wellbeing.

Find out more and register

Royal Parks Half Marathon

Take on the Royal Parks Half Marathon this October and support Jimmy’s! The stunning 13.1-mile route takes in many of the capital’s world-famous landmarks on closed roads, and four of London’s eight Royal Parks – Hyde Park, The Green Park, St James’s Park and Kensington Gardens.

East of England Events

Join a running event in the East of England and raise vital funds for Jimmy’s Cambridge. Whether it’s a fun 5K, a scenic 10K, or a challenging half marathon, your miles can help provide shelter and support for people experiencing homelessness.

Find your event here

Overseas Challenges

Ready to set yourself a challenge overseas? You can run, cycle of take part in a Virtual Overseas Challenge and support people experiencing homelessness.

Search events here

Tough Mudders

Ready to push your limits? Join the Tough Mudder obstacle course challenge and raise vital funds for Jimmy’s Cambridge. Choose from various UK locations and distances, including 5K, 10K, and 15K courses, each packed with mud, ice, and electrifying obstacles.

Search events here

Inflatables

Join the fun at an Inflatable 5K, 10K and longer distance inflatable events near you and support Jimmy’s Cambridge! Tackle giant inflatable obstacles, enjoy a day of laughter and camaraderie, and raise vital funds for those experiencing homelessness.

Search events here

Coming Soon!