Events

All the ways you can get involved in supporting or learning more about the Ellen MacArthur Cancer Trust.

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London Marathon 2027

Achieve the dream of a lifetime

The Ellen MacArthur Cancer Trust has sought-after charity places for the iconic TCS London Marathon!

Register your interest to join the #TrustTribe alongside 50,000+ other runners on Sunday 25 April 2027 (TBC). We will notify you when applications open.

To register your interest, email [email protected]. More details, including the minimum age for taking part, the application process, and fundraising information, can be found at the button below.

More details Register your interest

Choose your event

Let's get physical

Running, cycling, bungees, obstacle races, whatever physical challenge you're ready to take on, we've got it!

Discover Adventure

Discover Adventure is the leading tour operator for charity fundraising challenges in the UK and abroad.

Ultra Challenge Series

Push yourself further and take on a 10km, 25km, 50km 75km or even a 100km Ultra Challenge!

Events by region

There are hundreds of different events located up and down the UK. Find the right one for you!

Featured events

Saucony London 10K

Sunday 12 July 2026

Take on the most iconic 10K in the capital on Sunday 12 July 2026. Live bands, DJs and cheering fans will power you through the route, which takes in some of London’s most famous landmarks — including Westminster Bridge, The London Eye, Regent Street, Piccadilly Circus and Big Ben.

Great North Run

Sunday 13 September 2026

Suppose you’re looking for a bucket list running event with an incredible Geordie welcome, the loudest and most supportive crowds around an epic 13.1 mile course jam-packed with entertainment and music, and a finish line party like no other.

Great South Run

Sunday 18 October 2026

The AJ Bell Great South Run is probably the world’s favourite 10-miler, with inspiring history, salty air and glorious sea views guaranteed. Portsmouth’s supporters will keep your spirits and motivation up the whole way round, with blaring music, cheers, high fives, fist bumps all part of the incredible AJ Bell Great South Run experience.

Royal Parks Half Marathon

Sunday 11 October 2026

Join the #TrustTribe for London’s only half marathon, which travels through central London and four of the Royal Parks.

Do your own event Download our fundraising pack

Join us at fab festivals!

We are so lucky to be a charity partner for two of the nation's favourite family festivals. And you raise money for us just by going along!

CarFest, presented by bp pulse, has proudly supported the Ellen MacArthur Cancer Trust since 2019. Founded by radio legend and car enthusiast Chris Evans, the annual family fundraising festival has a new home for 2026 at the heart of British Motor racing, Silverstone, Towcester, Northamptonshire and has become one of the UK’s best-known independent summer events.

2026 date: Friday 28 to Sunday 30 August 2026

Meanwhile, founded by long-time Ellen MacArthur Cancer Trust-supporter and all-round superstar, Rob Da Bank, Camp Bestival is an awe inspiring multi award-winning family festi-holiday jam packed with unforgettable moments, memory making activities, and good times held at Lulworth Castle in Dorset.

2026 date: Thursday 30 July to Sunday 2 August 2026

CarFest - find out more and get your tickets Camp Bestival - find out more and get your tickets

Other ways you can help

Fundraise for us

Your imagination is the only limit to what you can do – from a personal challenge to doing something fun with friends or at work.

Donate now

Give a one-off gift, make a regular donation, sponsor a young person, donate in memory or leave us a little something in your will.

Volunteer for us

There are so many ways you can make a huge difference, from using your professional expertise to joining the #TrustTribe cheer squad.

Tadiwa's Story

It's like I have freedom. You don't see that every day in your life, a boat with other people who get you on it.

Being diagnosed with a brain tumour made Tadiwa feel different. A sailing trip helped him feel free, independent, and most importantly, make friends with people who understood him.

Find out more about Tadiwa's Story

Find out more about the trips Support the Trust