Run for the Cure: Global Breast Cancer Charity Runs

Every October, streets in cities across Canada and the United States turn a sea of pink as thousands of runners and walkers gather before sunrise for one shared purpose: raising money to end breast cancer. The Run for the Cure franchise has grown from a single 800-person event in Dallas in 1983 into a global movement spanning more than 50 countries. Whether you are lacing up for your first 5K or have been part of the pink wave for years, here’s what these events are, how they work, and why they keep drawing people back.

Annual Events: 34th edition in some cities · Typical Distances: 3K walk or 5K run · Fundraising Record: $2.9B+ raised · Primary Cause: Breast cancer awareness · Organizers: Susan G. Komen, CIBC

The table below summarizes the key facts about the Run for the Cure franchise across both countries.

Is run for the cure for breast cancer?

Yes. The Run for the Cure franchise is explicitly tied to breast cancer awareness, research, and support. The Susan G. Komen Race for the Cure series and the CIBC Run for the Cure both channel funds toward breast cancer causes.

Connection to Susan G. Komen

Susan G. Komen for the Cure, founded in 1982 by Nancy Brinker in memory of her sister who died of breast cancer, created the Race for the Cure as the organization’s signature fundraising event. Komen allocates 80% of funds to research and 20% to community support programs globally. The pink ribbon branding is synonymous with breast cancer awareness, and participants at Komen events often include survivors who lead the ceremonial first-mile walk.

Global breast cancer focus

Komen events span all 50 US states and more than 50 countries internationally, with adapted events in places like Mexico and Italy operating under the “Run for the Cure” name. In Canada, the CIBC Run for the Cure partners with the Canadian Cancer Society to allocate funds to breast cancer initiatives specific to Canadian patients. By 2023, Komen races had raised over $2.9 billion USD for breast cancer research and support, while CIBC events have collectively raised over $160 million CAD since their 1998 launch.

What is race for the cure?

Race for the Cure is an umbrella term for the organized 5K run and 3K walk events that form the backbone of breast cancer awareness fundraising in North America.

Event format and purpose

Both the Komen Race for the Cure and CIBC Run for the Cure follow a standard format: a timed 5-kilometer run, a non-timed 3-kilometer walk option, and often a one-mile family fun run for children and casual participants. Registration fees typically range from $35–50 USD for Komen events, with participants encouraged to fundraise beyond the entry cost. CIBC entry is free, but each participant pledges to raise at least $150 CAD. Both events include safety protocols with medical tents, hydration stations, and survivor recognition ceremonies.

Participant experiences

The atmosphere at these events is distinctly celebratory. Survivors wear pink caps or sashes, and the survivor walk typically kicks off before the competitive 5K run. The 2023 CIBC event in Toronto drew more than 10,000 participants on October 1, 2023, according to CIBC’s media centre. Virtual participation options introduced during COVID-19 remain available for those who cannot attend in person. Komen’s “More Than a Race” messaging in the 2020s has expanded to include community education components beyond the run itself, though the 5K remains the central activity.

How long is the race for the cure?

The standard distance for both the Susan G. Komen Race for the Cure and CIBC Run for the Cure is 5 kilometers (3.1 miles).

Standard distances

Susan G. Komen standardizes all US and international Race for the Cure events at 5 kilometers for runners, with a 3K walk option and a one-mile family fun run for children. CIBC events mirror this format, offering timed 5K runs, fun runs, and virtual participation options. Both event series also incorporate the 3K walk as a non-competitive alternative for participants of all ages and fitness levels.

Variations by location

While the core distances remain consistent, course layouts vary by city. Major urban events like those in Toronto, Vancouver, and Montreal draw thousands and feature closed roads through city centers. Smaller community events in rural areas may use park paths or shorter loops. Komen events in all 50 US states maintain the 5K standard, but local affiliates have discretion over course selection and amenities provided.

Who started Race for the Cure?

Susan G. Komen for the Cure initiated Race for the Cure events, with the first event held on October 1, 1983, in Dallas, Texas, attracting 800 participants.

Founding organization

Nancy Brinker founded the Susan G. Komen for the Cure foundation in 1982 following the death of her sister Susan G. Komen from breast cancer. Within a year, the first Race for the Cure drew nearly 1,000 participants in Dallas, establishing a template that would be replicated across the country. The organization grew steadily, peaking at over 120 annual US events by 2010, before experiencing a 25% attendance drop after a 2012 controversy over Planned Parenthood funding that prompted Komen to restructure its local affiliate model.

Key milestones

The CIBC Run for the Cure launched separately in Canada on October 4, 1998, in Toronto, Ontario, as the country’s largest breast cancer fundraising 5K series. CIBC has served as title sponsor since that inaugural event. By 2016, Memorial Sloan Kettering Cancer Center reported that more than 560,000 donors from 102 countries had contributed to Komen events. Virtual participation options were introduced by both organizations in 2020 in response to COVID-19, and these options have remained available for subsequent events.

Who sponsors Run for the Cure?

CIBC is the primary national sponsor of the Canadian Run for the Cure series, while Susan G. Komen events rely on a combination of national and local corporate sponsors across the United States.

National sponsors

CIBC has been the title sponsor of Run for the Cure in Canada since 1998, contributing not only funding but also employee volunteers and promotional support across its banking network. The Canadian Cancer Society partners with CIBC for fund allocation, ensuring that proceeds support Canadian breast cancer research and patient support programs. In the US, Komen events are supported by various national sponsors that change annually, with corporate partners typically featured on event webpages and promotional materials.

Local partners

Both event series rely heavily on local sponsors and partners at the regional level. Komen’s network of local affiliates has autonomy to develop partnerships with regional businesses, hospitals, and healthcare providers. CIBC events in major cities like Toronto, Vancouver, and Montreal feature partnerships with local media outlets and community organizations. Smaller community events in both countries often include partnerships with regional healthcare systems and survivor-run support groups.

For runners and walkers in North America, the choice between a Komen Race for the Cure in the United States or a CIBC Run for the Cure in Canada comes down to location and personal preference. Both offer the same 5K distance, survivor ceremonies, and the satisfaction of contributing to breast cancer research. The key difference is the sponsorship model: CIBC covers entry costs in Canada, while US participants pay registration fees and are expected to fundraise beyond that baseline. Those in either country can participate virtually if no local event fits their schedule.