London Marathon 2021

London Marathon 2021

Registrations for the London Marathon 2021 are now complete.

If you have been successful in the application process, please pay your non-refundable registration fee below.


Date: Sunday 3rd October 2021

Distance: 26.2 miles

Fundraising: £100 registration fee (minimum sponsorship amount of £2,500)




Always remember to follow government guidelines around Covid-19.




Prevent Breast Cancer is the only UK charity entirely dedicated to the prediction and prevention of breast cancer – we’re committed to freeing the world from the disease altogether. Unlike many cancer charities, we’re focused on preventing, rather than curing. Promoting early diagnosis, screening and lifestyle changes, we believe we can stop the problem before it starts. And being situated at the only breast cancer prevention centre in the UK, we’re right at the front-line in the fight against the disease.

Join us today and help us create a future free from breast cancer. If you have any questions or concerns, email today.