St Lawrence Marathon
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St Lawrence Marathon
The St Lawrence Marathon is a running event offering multiple race distances. It takes place in Cornwall, Ontario, Canada, on Saturday, April 25, 2026. The event is based at St. Lawrence College, located at 2 St. Lawrence Drive.
The event features four separate races: a 42.2 km marathon, a 21.1 km half-marathon, a 10K run, and a 5K run. The marathon is a certified Boston Qualifier. Start times are staggered from different locations. The marathon begins at Crysler Marina, with buses departing from St. Lawrence College in the morning. The half-marathon, 10K, and 5K all start from St. Lawrence College.
An awards ceremony is held on-site. The event is managed through the Race Roster platform. Registration for all distances is currently sold out, but a bib transfer system is available.
Specific age-based discounts are applied for runners aged 18 and under, 70-79, and 80+. The event's policy states there are no refunds or deferrals. Visit the organization's website for the most recent information.
