The Lily Foundation logo featuring a butterfly, hearts and an 'x' for a kiss

Fighting mito,
finding hope.

Four Lily Fundraisers, laughing, covered in mud at a Tough Mudder event Four Lily Fundraisers, laughing, covered in mud at a Tough Mudder event

Find an event

Getting involved in any charity event is exciting, so why not join team Lily in making a difference.

Browse our charity challenges below and sign up for something on your own or with a friend or family member, or get involved in one of our live sports or social events.

If you’d like to see what events are taking place closer to home, please select the area you’re interested in: EastNorthern IrelandLondonSouthSouth EastMidlandsNorth EastNorth WestScotlandSouth WestWales and Yorkshire.

And if there’s still nothing that tickles your fancy, why not set up your own event? Whether you’d like to organise an individual challenge or a group activity, we can give you help and advice to ensure it’s a success.

Whatever you choose to sign up for, join in the fun and help us keep bringing positive change to the lives of people with mito.

Thank you x

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All Events Lily Events 10K 5k/fun run Adrenaline Cycle Half Marathon Marathon Obstacle Ultra marathon Run/walk


London Marathon 2024

21 Apr 2024

Join us at the 2024 London Marathon. This iconic race has to be on every runner’s bucket list. By being part of Team Lily you will know that when you cross the finish line, not only will you be a hero to everyone who knows you, you will also be a mito hero to all our families across the UK.


Leeds Marathon

12 May 2024
Sign up fee / price:
£50 and £2.50 booking fee

The Rob Burrow Leeds Marathon will see 7,777 participants take on a brand new route through Leeds that starts and finishes at Headingley Stadium. Taking in some of Leeds’ most scenic countryside and outer suburbs, the Rob Burrow Leeds Marathon will be a fitting tribute to the city that launched Rob’s career and which he calls home.


Amsterdam Marathon

20 Oct 2024
Sign up fee / price:
£40 +£1.60 booking fee

Join over 47,000 runners from over 140 countries for this unique city marathon! The Amsterdam Marathon allows runners to take in all of the major sights in a fantastic world-class event. Challenge yourself today!