Our History

ONERUN thanks our alumni volunteers and former participants for helping us shape ourselves into the organization we are today. We look to the future to help fight this battle with cancer.


One Survivor, One Day, One Hundred KMS.


The ONERUN magic continues!

The beginning of the ONERUN Legacy.


Running for your someone. KM runners join Theresa en route to honour their loved ones.

Justin Tiseo & Team ONERUN @ JPII




John Paul II inspires other London high schools to unite at ONERUN Week

To The Future

Since it's inception in 2010, ONERUN has been much more than a fundraiser to help patients battle cancer. ONERUN has been a movement to empower youth throughout London and area to make positive change in their communities. We have grown and developed significantly over the last seven years and are excited to share with you what the future holds for us.

From all of the ONERUN staff and committee members, we sincerely thank you for your commitment to ONERUN and hope to see you soon.

Thank you for everything.

Theresa, Justin, and Team ONERUN