Run, walk or fly around Hyde Park on Sunday 5 September as one of Campaign's Guardian Angels and help raise funds for breast cancer research.
We believe that research is the start of the solution and with your help we can build a brighter future for people with breast cancer.
Register online now
If you would like to request more information about the race or have any further questions, please email supportercare@breastcancercampaign.org or call 0207 749 4114.
Don't forget to upload your adidas Women's 5K Challenge photos onto our supporter image wall.
View or purchase our photos from last year's race on our photobox page.