Find an event - The Lily Foundation
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 mitochondrial disease.

Thank you x

Filter by category:

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


Tough Mudder 2024 - Locations to choose from across the UK

Start date:
30 Mar 2024
End date:
19 Nov 2024
Sign-up fee:
£20-£100 depending on type and location

Are you tough enough? An adventure like no other, Tough Mudder is more than just an obstacle course, it’s a chance to gather your tribe and unplug from the daily grind, and do something unexpected to help us beat mitochondrial disease.


The Inflatable 5k Run Series

Across the UK
Start date:
13 Apr 2024
End date:
19 Oct 2024
Sign-up fee:
£20 + 80p booking fee

Get ready to experience the most exhilarating and unforgettable experience of the year for the whole family! The Inflatable 5k is back, and it’s going to be bigger, bouncier and better than ever! Our Unique Inflatable Obstacle Course Race (OCR) has even more obstacles and locations in 2024, it’s going to be epic!