April 26 - May 31, 2026 
Nationwide About this event
This event is put on by the Colorectal Cancer Resource & Action Network
Bumrun is an annual 5K walk/run that brings communities together to:
- Raise awareness about colorectal cancer
- Encourage screening and early detection
- Support CCRAN’s patient programs, education, and advocacy work
From coast to coast, participants are getting ready to walk, run, fundraise, and show up in support of colorectal cancer awareness.
There’s no right way to do Bumrun.
You can walk. You can run. You can push a stroller. You can fundraise from your couch. Just show up however you can.
Bumrun 2026 Dates
Toronto: Sunday, April 26, 2026
Calgary: Saturday, May 9, 2026
Halifax: Sunday, May 24, 2026
Vancouver: Sunday, May 31, 2026
Virtual: Participate any time until Sunday, May 31, 2026