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Events and challenges

Run, walk, skydive or take on a challenge to help fund vital cancer prevention research and support programmes. Every step helps create a future with fewer preventable cancers.

White text on a purple background says “EVERY STEP” six times above and below, and “TELLS A STORY” in bold in the centre. The central phrase stands out from the repeated lines.

Featured events

Tokyo Marathon 2027
Tokyo cityscape with Tokyo Tower in the foreground, modern skyscrapers, and Mount Fuji in the background. A pink banner at the top left reads Last places!.
7 March 2027

Tokyo Marathon 2027

Discover Tokyo as you race past famous landmarks and through buzzing neighbourhoods, before completing one of the world’s great marathons.

London Marathon 2027
A male runner in a blue shirt labelled Scott with race number 2932 enthusiastically sprints past cheering spectators during a city marathon, with skyscrapers and the Shard visible in the background.
24-25 April 2027

London Marathon 2027

Join thousands of runners for 26.2 iconic miles through London, passing some of the capital’s most famous landmarks before the celebrated finish on The Mall.

London Landmarks Half Marathon 2027
A smiling runner in a yellow London Landmarks Half Marathon 2027 shirt with a PACER bib raises his fist in celebration during a race, with other runners and spectators visible in the background.
4 April 2027

London Landmarks Half Marathon 2027

See London from a different perspective on this lively 13.1-mile route, packed with iconic landmarks, live entertainment and plenty of surprises along the way.

All events

Take a look at all our events coming up in 2026 and 2027. Which one will you take on first?

Tandem Skydive
A man with a beard is tandem skydiving, wearing goggles and a harness, smiling joyfully as he freefalls against a clear blue sky with green fields visible far below.
Multiple dates & locations

Tandem Skydive

Take on a tandem skydive – feel the adrenaline of flying through the clouds from over 10,000ft at an airfield near you.

Saucony Run Shoreditch 2026
Aerial view of numerous runners in colourful athletic clothing participating in a marathon on a dark tarmacked road, captured from above. The runners are spaced out and moving in the same direction.
20 September 2026

Saucony Run Shoreditch 2026

East London turns up the volume for this lively half marathon, combining closed roads with live music, big crowds and unmistakable Shoreditch energy.

112 Skips a Day in October
Two women wearing pink hats are outside in a park, smiling and holding pink skipping ropes. One wears a purple jacket and the other a blue shirt. Trees and buildings are visible in the background.
1-31 October 2026

112 Skips a Day in October

Take on 112 skips every day this October and raise money to help fund vital breast cancer research. Grab your skipping rope and get ready to bounce!

Tokyo Marathon 2027
Tokyo cityscape with Tokyo Tower in the foreground, modern skyscrapers, and Mount Fuji in the background. A pink banner at the top left reads Last places!.
7 March 2027

Tokyo Marathon 2027

Discover Tokyo as you race past famous landmarks and through buzzing neighbourhoods, before completing one of the world’s great marathons.

London Landmarks Half Marathon 2027
A smiling runner in a yellow London Landmarks Half Marathon 2027 shirt with a PACER bib raises his fist in celebration during a race, with other runners and spectators visible in the background.
4 April 2027

London Landmarks Half Marathon 2027

See London from a different perspective on this lively 13.1-mile route, packed with iconic landmarks, live entertainment and plenty of surprises along the way.

Manchester Marathon 2027
A large crowd of marathon runners in colourful outfits race past cheering spectators near a start line with a sign reading I MOVE MANCHESTER. The scene is lively, with banners and a giant trainer on display.
18 April 2027

Manchester Marathon 2027

Fast, flat and famous for its phenomenal crowd support, the route takes you on a tour through the city and surrounding Greater Manchester communities.

London Marathon 2027
A male runner in a blue shirt labelled Scott with race number 2932 enthusiastically sprints past cheering spectators during a city marathon, with skyscrapers and the Shard visible in the background.
24-25 April 2027

London Marathon 2027

Join thousands of runners for 26.2 iconic miles through London, passing some of the capital’s most famous landmarks before the celebrated finish on The Mall.

Hackney Half Marathon 2027
A smiling woman runner waves at the camera while holding a water bottle during a cancer fundraising event marathon. Other participants run behind her on a city street lined with trees and banners.
16 May 2027

Hackney Half Marathon 2027

Expect packed streets, live entertainment and plenty of noise as this vibrant half marathon takes you on a 13.1-mile journey through the heart of Hackney.

Berlin Marathon 2027
Aerial view of Berlin with the Brandenburg Gate in the centre, a wide avenue lined with autumn trees, and the TV Tower rising above city buildings in the background.
26 September 2027

Berlin Marathon 2027

Race through Berlin on one of the world’s fastest marathon courses, with a spectacular finish through the Brandenburg Gate waiting at the end of 26.2 miles.

Get in touch

We’re here to help

Want to know more about any of our challenge events? Missed the sign-up date or thinking about taking part next year? Looking for some fundraising advice or support? Whatever your question, we’d love to hear from you.

Follow us on Instagram

It's #NationalFitnessDay 🏃‍♂️

Did you know that around 40% of cancer cases are preventable?

While not every cancer can be prevented, being physically active is one of the best ways to reduce your risk. 

In this clip, our supporter James shares why cancer prevention is just as important as finding new ways to treat and cure cancer.

Feeling inspired to get moving? Why not run the Tokyo Marathon with @wcrfuk to help stop cancer before it starts 🗼

Visit the link in our bio to apply today 🔗

#MoveYourBody #HealthyLifestyle #FitnessDay
Today we are proud to launch our latest month-long challenge, 𓀪 112 SKIPS A DAY 𓀪

Over 11,200 people a year die from breast cancer in the UK - that’s 30 people a day. By taking on this challenge, every pound you raise helps fund research into kinder, more personalised and effective treatments.

Dust off your sports bra and BOUNCE over to our link in bio.

#Exercise #HormonalTherapy #Charity
Health professionals are in a unique position to support people in making changes that can help reduce their cancer risk. But knowing what to say and how to have those conversations can be challenging.

We have the answer - join our FREE CPD-accredited 90-minute workshop next month!

✔️ Explore the evidence behind our cancer prevention recommendations

✔️ Understand the biological mechanisms that influence cancer risk

✔️ Learn practical behaviour change techniques that can help improve health outcomes in your community

CPD-endorsed by the Association for Nutrition and accredited by the Royal Society for Public Health.

#HealthProfessionals #Nutrition #LifestyleMedicine
This is your FINAL CALL to join our August challenge! ⭐

Receive a FREE T-shirt and a shiny medal when you reach the target. Click the 'Events' link in our bio.

#Friendship #Exercise #Running
Breast cancer is the most common cancer in women, and the second-most common cancer globally. 

Register now for our ‘Jog 50’ miles challenge this month and help fund the science that changes what happens next for thousands of women facing a diagnosis. You’ll be more encouraged to complete it with a friend by your side! Walking, jogging, running - it all counts. 😎

Tap the ‘Events’ link in our bio to discover.

#Feminism #CancerJourney #Exercise
August has arrived, and so has our fundraising challenge! ⚠️

Could you go the extra mile for cancer prevention? 🏅

Click the ‘Events’ link in our bio to find out more.

#Exercise #London #BreastCancer
“If I can raise an extra proud to give another person the chance to see their loved one get married, I’ll do it.” - @the_beard_goes_running 

Earlier this week, we re-introduced you to James, who’s fundraising in memory of the women in his life all taken by cancer.

Every mile, every step and every challenge supporting @wcrfuk helps fund life-changing cancer prevention research 🔬

Hear what keeps James going, then take on a challenge of your own.

Explore our events today at the link in bio 🔗

#Charity #Exercise #Cancer
Every step tells a story
A person in blue sportswear jogs past a colourful mosaic mural of animals, trees, and people—perhaps inspired by local cancer fundraising events. A sign above reads PLEASE DON'T STOP ON SCHOOL MARKINGS.

Every step tells a story

Behind every step is a personal story, a loved one remembered, a future protected and hope for a world where fewer lives are changed by cancer. Will you step up?

Thank you for Every Step
A group of people wearing blue World Cancer Research Fund T-shirts smile and pose together outdoors, holding blue clackers. Blue banners and trees are visible in the background.

Thank you for Every Step

In April, 41 of our supporters ran through the streets of London to fundraise for cancer prevention and survival research.

Supporters Hall of Fame
Val – A smiling woman holds up a finisher's medal in front of a Chicago Marathon backdrop, wearing a race number and sports kit.

Supporters Hall of Fame

Meet the amazing people who are walking, running and jumping their way to success by raising money for cancer research prevention.