The 2024 event has concluded.

St. Lawrence Marathon

Cornwall, ON, Canada • April 27, 2024
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rain Becoming cloudy in the afternoon with rain.

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When is the 2024 St. Lawrence Marathon?

The 2024 St. Lawrence Marathon will be held on Saturday April 27, 2024.

Is the St. Lawrence Marathon a Boston Marathon Qualfier?

Yes, the St. Lawrence Marathon is an official Boston Marathon qualifier.

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Historical Weather

RunScore
Run Score: 5
Temp
44°F
Min/Max
43°/49°F
Dew
39°F
Days of Rain
2/2
Wind
14mph
Tap a row for details.
YearLow / HighRain

St. Lawrence Marathon 2023 Weather History

Partly cloudy throughout the day with rain.

2023
partly-cloudy-day
47°/ 55°Light
Run Score: 7

St. Lawrence Marathon 2019 Weather History

Partly cloudy throughout the day with a chance of rain throughout the day.

2019
rain
39°/ 42°Light
Run Score: 5
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR