The short answer
Susan G. Komen describes its own founding as a promise between sisters that became a global movement against breast cancer. Since then it says it has invested nearly $3.6 billion in research and programs across more than 60 countries, and it runs well-known fundraising events such as Race for the Cure and the 3-Day Walk. It does not treat patients or guarantee financial help, and current program details should always be confirmed directly.
Komen describes its own origin as a 'sisterly promise' made decades ago that it says sparked a global effort against breast cancer.
Komen states it is the only organization addressing breast cancer on multiple fronts at once: research, community health, global outreach, and public policy.
Komen reports investing nearly $3.6 billion in research and programs across more than 60 countries.
Komen credits its funded research with helping make 29 new breast cancer drugs possible over roughly 30 years.
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The full explanation.
A story the organization tells about a promise
Susan G. Komen tells its own history in personal terms, not institutional ones. Its materials describe the group's start as "a sisterly promise." In its own words, that promise "ignited a spark that would fuel a global crusade against breast cancer."
That is an intimate story for a large national nonprofit. Komen leads with it anyway. The group does not say it started with a committee or a grant. It says it started with a bond between two people, and a promise made within it.
A single-disease focus, addressed on several fronts
Komen calls itself "the ONLY organization that addresses breast cancer on multiple fronts." Those fronts are research, community health, global outreach, and public policy. In other words, Komen does not pick just one lane, such as only funding lab research or only running local support groups. It says it works on several fronts at once.
Whether or not Komen is truly the only group doing this, that claim describes what Komen's own materials say it tries to do.
What Komen reports it has funded
Komen's own numbers describe a large, long-running research investment. It reports investing nearly $3.6 billion in research and programs across more than 60 countries.
It also credits its funded research with helping make 29 new breast cancer drugs possible over roughly the past 30 years. That is a claim about contributing to a bigger research pipeline. It is not a claim of sole credit for any one drug, since drug development usually involves many funders and research groups working side by side.
Komen also points to a bigger trend. It reports that breast cancer deaths have fallen 44% since 1989. Many things have driven that drop over decades: earlier detection, more screening, and treatment advances across the whole field. Komen presents its own funding as one part of that larger story, not the only cause of it.
The events people recognize
For many people, Komen means its events, not its research budget. Race for the Cure is Komen's best-known event. It is a community race held in cities across the country for decades, and it is closely tied to Komen's pink-ribbon image.
The 3-Day Walk is another major fundraising walk. Komen's site also lists galas, concerts, and do-it-yourself fundraising as other ways people raise money for its work.
What Komen can do for a patient or family today
Komen can point to decades of breast cancer research. It can connect people to community health programs and to policy work focused on breast cancer. It offers a large, visible network for anyone who wants to fundraise, join an event, or find community after a diagnosis. Because it works on several fronts at once, it is often a useful starting point for more than one kind of help.
What Komen cannot do
Komen does not diagnose or treat breast cancer, and it does not manage anyone's care. Those choices stay with a patient and their own oncology team.
Its research claims describe a contribution to a whole field, not proof that any one treatment traces back to Komen alone. Its reported drop in deaths reflects trends across all of cancer care, not results from Komen by itself.
Any financial help Komen offers depends on limited funds and rules that change over time. A general description of a program is not a promise that your case will be approved. Always confirm current details directly with Komen.
Why the history is worth knowing
Komen's own story is simple: a personal promise, grown over decades into research funding, community programs, global work, and policy advocacy. That explains how a group named after one woman now works across dozens of countries.
For a patient or caregiver, the useful takeaway is this. Komen says it works on more than one front at once. That is a good reason to check Komen's current site for more than one kind of help, not just research funding or just events.
Words to know
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Common questions
How did Susan G. Komen start?
Komen's own materials describe the organization's origin as a 'sisterly promise' made decades ago, saying it 'ignited a spark that would fuel a global crusade against breast cancer.' The organization frames its founding as a personal commitment between sisters rather than an institutional decision.
What makes Komen different from other breast cancer organizations, according to Komen itself?
Komen describes itself as the only organization that addresses breast cancer on multiple fronts at once — research, community health, global outreach, and public policy — rather than focusing on just one of those areas.
How much has Komen invested in research?
Komen reports nearly $3.6 billion invested in research and programs across more than 60 countries over its history.
Has Komen's research led to actual treatments?
Komen states that its funded research helped make 29 new breast cancer-fighting drugs possible over roughly the past 30 years. That describes a contribution to the field, not sole credit for developing any specific drug.
What is Race for the Cure?
It is one of Komen's signature fundraising events, a community-based race format held in many cities. Komen's site also lists the 3-Day Walk, galas, concerts, and DIY fundraising as other major ways people raise money for its work.
Has breast cancer mortality actually improved since Komen was founded?
Komen reports a 44% reduction in breast cancer mortality since 1989. Many factors have contributed to that trend over decades, including earlier detection and treatment advances broadly, and Komen presents its own research investment as one contributing factor rather than the sole cause.
Can Komen guarantee me financial help if I have breast cancer?
No. Komen runs assistance programs, but funds and eligibility rules are limited and can change. Confirm current details directly with Komen rather than assuming a program described in general terms will cover your specific situation.
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Sources last checked: 2026-09-07 what this meansLast updated: 2026-09-07Next planned review: 2027-09-07
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How this page was created
Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes, and this is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
Editorial status: Editorial review complete — This page completed Cancer Explained's editorial checks (sources, safety, plain language, duplication). It has not been reviewed by a physician or other healthcare professional.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
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