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Our events

Your support can help us to continue delivering extraordinary care to extraordinary children who are facing serious or life-limiting conditions throughout Kent, South East London and East Sussex.

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Find an event

Find an event

At Demelza, we have something for everyone, from family fun runs and Easter egg hunts to skydives or cycling, running and trekking! Find your perfect event and join Team Demelza today.

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Skydive

Skydive

Ashford

Choose a date that suits you. Become part of Team Demelza and enjoy a thrill like no other, skydive through the clouds from 12,000ft.
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London Winter Walk

London Winter Walk

24 Jan 2026

London

Join the Winter Walk 2026 with choices of a full marathon, half marathon, 10km and a family fun 5km!
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Paris Marathon

Paris Marathon

12 Apr 2026

Paris

An opportunity to soak in the beauty of Paris while testing your endurance on a thrilling 26.2-mile course.
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Brighton Marathon

Brighton Marathon

12 Apr 2026

Brighton

Join Team Demelza at the Brighton Marathon 2026 and make every mile matter.
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London Landmarks Half Marathon

London Landmarks Half Marathon

12 Apr 2026

London

Join Team Demelza in the only half marathon to go through both the City of London and City of Westminster.
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London Marathon

London Marathon

26 Apr 2026

London

Join Team Demelza at the London Marathon 2026 and be a part of one of the most iconic marathons!
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Bubble Rush

Bubble Rush

21 Jun 2026

Maidstone

Burst through a rainbow of bubbles up to four feet high! New for this year - our event village packed with family fun!
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Yorkshire Three Peaks Challenge

Yorkshire Three Peaks Challenge

3 Jul 2026

Yorkshire Dales

Join Team Demelza for a weekend trip to the iconic Yorkshire Dales, and summit the 3 peaks within 12 hours.
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Brussels to Demelza

Brussels to Demelza

10 Sep 2026

Brussels

Embark on an an incredible three days, cycling through three countries, completing 200 miles.
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Everest Base Camp

Everest Base Camp

26 Sep 2026

Everest Base Camp

Join Team Demelza in trekking to the iconic base camp of the worlds highest mountain.
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Indian Himalayan Trek

Indian Himalayan Trek

3 Oct 2026

Indian Himalayas

Join Team Demelza and trek through the Indian Himalayas and home of the Dalai Lama – Dharamshala.
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Kent Downs

Kent Downs

10 Oct 2026

Join Team Demelza in this stunning challenge across the Kent Downs!
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Royal Parks Half Marathon

Royal Parks Half Marathon

11 Oct 2026

London

Join Team Demelza for a central London Half Marathon, passing iconic landmarks and four Royal Parks.
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Give today and make the darkest of days a little brighter for children with serious or life limiting conditions. 🌟

"Demelza has helped us in ways I didn't even think they could help us. From taking us up to London for hospital appointments, to entertaining Freya on the most fantastic sibling events. They have supported us every step of the way." - Fiona, mum to Daisy

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Having trouble finding the perfect event for you?

If you can't find the event that you are looking for, reach out to our dedicated events team who can help you find the perfect event for you!

Contact the team today by emailing events@demelza.org.uk or by calling 0300 365 3653 (charged at your local rate).