St. Lawrence Marathon

Apr 30, 2022

Saturday, April 30th

Register here

St. Lawrence Marathon

Challenge yourself at the St. Lawrence Marathon, a Boston-qualifier marathon that follows the beautiful St Lawrence River from Crysler Park Marina near Morrisburg to St. Lawrence College in Cornwall.

There are also half-marathon, 10km and 5km distances as well following the scenic Waterfront Trail.

Register online today and get ready for race day!

Additional information

For additional information and to register for the event, please visit the St. Lawrence Marathon website.

We’re here to help!

Got questions? Looking for recommendations? Cornwall Tourism is here to help! Text us anytime at 613-938-4748 and we will be happy to assist with any questions you might have.

#ExploreCornwallON

Looking for other fun things to do in Cornwall? Check out the Explore section of our website for other fun-filled activities to keep you busy. Better yet, consider extending your stay with a night at one of our great accommodations!