25APR
St Lawrence Marathon
Expected around April 25, 2027Date TBA
Cornwall, Ontario
42km21km10km5km
About this race
St Lawrence Marathon St. Lawrence College, Cornwall, ON, Canada - The St Lawrence Marathon - marathon, half-marathon, 10K and… - April 25, 2026
— from the organizer's listing
Next edition TBA
This race runs annually (last edition: April 25, 2026). The next date hasn't been announced — watch the organizer's page.
Listed via Race Roster. RaceFinder links you to the official page — always confirm date and details with the organizer.
Events on the day
- Marathon42km
- Half-Marathon21km
- 10K Run10km
- 5K Run5km