Find a fundraising event
Looking for your next challenge? Take part in one of our fundraising events.
Sign up today and join our team of research heroes supporting life-changing medical research. Whether it is something you love, or a challenge you never thought you could do - join us for an event you'll never forget.
Take part in an event
Full and Half Marathon running events
Take part in a full or half marathon for the Medical Research Foundation.
Marathon events Half marathon events
Take on a different challenge
Explore other ways of raising money including by hosting a science-themed bake off, or fundraising as a corporate partner.
Other ways to get involved
Cycling events
Take part in a cycling challenge from London to a European city in 2026 and raise money for medical research.
May 2026: Cycle to Paris
Local events near you
Find charity places for events closest to you with our list of local challenges, sorted by region.
Find a nearby event
Obstacle course events
Take on a fun inflatable obstacle course or a Tough Mudder course to support vital research.
Inflatable course challenges Tough Mudder challengesTaking on a challenge for the Medical Research Foundation
Every step you take, every mile you cycle, or every obstacle you overcome helps fund pioneering research into some of the most pressing health issues of our time. Learn more about the research that your support could fund.
By taking part, you’re not just raising funds, you’re also raising awareness of the importance of medical research.
If you're thinking about taking on a challenge or just want to explore your options, we’d love to hear from you. If you want to take part in an event that's not listed, or have any questions about the above, email the Fundraising Team or give us a call on 020 4581 2404.
Jamie's story - running to raise money for life-changing medical research
"We’re doing it for a really good and honourable reason – so I’d say just go for it!" Jamie James, PhD student, ran to raise money for the Medical Research Foundation. Learn more about Jamie's run and see his advice for taking on a challenge of your own.
Jamie's run