Run South London

Explore south London on a friendly running event through green spaces and local neighbourhoods. Whether you’re stepping up to a new distance or returning for another race, expect a welcoming atmosphere and plenty of encouragement.

Runners taking part in a South London half marathon, wearing colourful running shoes on a sunlit road. Running event supporting charity fundraising and fitness challenges in South London.

What to expect

Run through south London’s green spaces and hidden corners, close to where many of the families we support live. Run South London is friendly and welcoming, whether you’re stepping up to a new distance or coming back for another go. Every step you take for Momentum will help us be there for families facing serious illness and bereavement, close to home.

Other Events

Runners dressed up as Santa for the Santa in the City fun run, raising money for Momentum Children's Charity

Challenge Event

Santa in the City

Get into the festive spirit with a fun 5k through the heart of London, surrounded by hundreds of Santas. Expect Christmas lights, a lively atmosphere and plenty of festive fun along the way.

Christmas

Fun Runs

Runs

December 8, 2026 – December 10, 2026

Paternoster Square

Challenge Event

Brighton Half Marathon

Take on 13.1 miles along the Brighton coastline, with sea views, lively crowds and a brilliant race-day atmosphere. Whether you’re chasing a PB or soaking up the experience, there’s plenty to keep you motivated.

Marathons

Runs

February 28, 2027

Brighton

Hampton Court Palace stands beyond its expansive lawns and neatly trimmed topiary, showing the historic setting of this charity challenge event.

Challenge Event

Hampton Court 10k

Fancy a spring running challenge without taking on a half marathon? The Hampton Court 10k offers a scenic route, a friendly atmosphere and a distance that’s achievable while still giving you something to train towards. Join Team Mo and take on the challenge for us.

10k

Runs

March 13, 2027

Hampton Court