Clear All
Marathons Near Ottawa
Showing the next 6 runs that match your filters
Featured
Tamarack Ottawa Race Weekend
One of CA's biggest race weekends
Date: May 23-24, 2026 - Saturday to Sunday
Size: 10,000+ participants
Location: Ottawa, Ontario
Tamarack Ottawa Race Weekend
Date: May 23-24, 2026 - Saturday to Sunday
Size: 10,000+ participants
Location: Ottawa, Ontario
Sackets Harbor Marathon
Date: Sep 6, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Village of Sackets Harbor, New York
Fall Colours
Date: Oct 10-11, 2026 - Saturday to Sunday
Size: 1,000 - 5,000 participants
Location: Ottawa, Ontario
Are you organizing a running event?
Embrace Winter Run
Date: Feb 14, 2027 - Sunday
Size: 500 - 1,000 participants
Location: Ottawa, Ontario
Raquette River Marathon, Half, 10k, 5k
Date: Apr, 2027 (TBD)
Size: 100 - 500 participants
Location: Potsdam, New York
St. Lawrence Marathon
Date: Apr, 2027 (TBD)
Size: 500 - 1,000 participants
Location: Cornwall, Ontario
