ONERUN is an organization that raises money and awareness for cancer support. By running 100km in one day, we support local patients and families in the province of Ontario affected by cancer.

learn more


We’re a grassroots organization that works to raise funds for organizations that provide patient programs and initiatives.

Community Events

We support patients and their families in the communities around Ontario. Come by one of our community events to support and grow with us.

Providing Impact

Transparency with your donation is important to us. We update you on how your support of us has affected your community.

We're on a mission to support patients in your community. Together.

What Makes Leaders Leaders?

ONERUN is a proud member of the Pillar Nonprofit Network. 

Learn More »


1 in 2 Canadians will be diagnosed with cancer in their lifetime.*

ONERUN works to help them.

We support hundreds of patients every year who need support financially, emotionally and mentally with battling their diagnosis. Your generous support allows us to make it happen.

Get informed. Get inspired.

Subscribe to our email list today to be in the know.


    Make a Difference, Donate Today!